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TExES test alignment

240's TExES Physical Science 6-12 Study Guide Is 89% Test-Aligned

240's TExES Physical Science 6-12 study guide is built around the official exam framework so you can study what is actually tested. This page shows exactly how the guide maps to the real exam — SMR by SMR and competency by competency.

89%test-aligned
121Fully covered
31Partially covered
2Coverage gap

Based on a competency-by-competency review of the official framework and the lessons, practice questions, flashcards, videos, and study materials included in this guide.

Transparent coverage

TExES 237

Our curriculum team begins with the official test framework, identifies the knowledge and skills candidates are expected to demonstrate, and maps instruction and practice to those expectations.

01

Coverage by content domain

Lessons and questions are organized around the exam’s content areas so your preparation reflects the structure of the assessment.

02

Honest about depth

Every competency is marked covered, partially covered, or a gap, so you can see where the guide is strongest and where to add your own review.

03

Reviewed as exams change

Alignment records provide a maintainable source of truth when exam frameworks, names, or objectives are updated.

Why Test Alignment Matters for Your TExES Physical Science 6-12 Study Guide

Certification test standards are broad, but the exam questions are very specific. Our team of curriculum experts uses the 240 Study Guide Creation Process to ensure the most aligned, specific content for your TExES Physical Science 6-12 (237) test — so you are not wasting time on broad subject review that may not show up on exam day.

Why 240 is the best choice for the TExES 237 study guide

  • Built around the official exam framework
  • Organized by the competencies actually used on the exam
  • Shows exactly what is covered and where depth is partial
  • Includes aligned questions, flashcards, study materials, and videos
  • Helps candidates study what is actually tested instead of broad generic content

Transparent coverage is a strength. We show where the guide is strong, where depth is partial, and where a gap has been identified so you can make an informed study decision.

How to Read This Alignment Review

4Domains

154Competencies reviewed

89%Test-aligned

121Covered

31Partially covered

2Gaps

  • CoveredCompetency is comprehensively supported by the guide.
  • Partially coveredCore content is covered, but some depth gaps remain.
  • Coverage gap identifiedA content gap has been identified.

This study guide is based on the current official exam framework. We review and update alignment whenever the official framework changes so candidates are always studying current, accurate material.

Scientific Inquiry and Processes (Domain I)Partially covered

SMR I.001 · The teacher understands how to select and manage learning activities to ensure the safety of all students and the correct use and care of organisms, natural resources, materials, equipment and technologies.180 questions · 19 materials · 93 cards · 4 videosCovered

Official competencyMatching 240 topicsAlignmentQsMatsCardsVidsNotes
A. Uses current sources of information about laboratory safety, including safety regulations and guidelines for the use of science facilities.S.Safety RulesCovered27121Covered by 1 topic (27 questions, 1 materials, 2 cards, 1 videos).
B. Recognizes potential safety hazards in the laboratory and in the field and knows how to apply procedures, including basic first aid, for responding to accidents.S.Emergency Procedures; S.Safety IconsCovered10210Covered by 2 topics (10 questions, 2 materials, 1 cards, 0 videos).
C. Employs safe practices in planning, implementing and managing all instructional activities and designs and implements rules and procedures to maintain a safe learning environment.S.Safety RulesCovered27121Covered by 1 topic (27 questions, 1 materials, 2 cards, 1 videos).
D. Understands procedures for selecting, maintaining and safely using chemicals, tools, technologies, materials, specimens and equipment, including procedures for the recycling, reuse and conservation of laboratory resources and for the safe handling and ethical treatment of organisms.S.Safety Rules; S.Proper Handling - Chemicals; S.MicroscopesCovered383101Covered by 3 topics (38 questions, 3 materials, 10 cards, 1 videos).
E. Knows how to use appropriate equipment and technology (e.g., Internet, spread-sheet, calculator) for gathering, organizing, displaying and communicating data in a variety of ways (e.g., charts, tables, graphs, diagrams, maps, satellite images, written reports, oral presentations).S.Best Chart for the Data; S.Read Scientific PublicationCovered162100Covered by 2 topics (16 questions, 2 materials, 10 cards, 0 videos).
F. Understands how to use a variety of tools, techniques and technology to gather, organize and analyze data; how to perform calculations; and how to apply appropriate methods of statistical measures and analyses.S.Best Chart for the Data; S.Read Scientific Publication; M.Boxplots; S.Measures of Center and Range; S.Proper Tool Use; S.Various ToolsCovered426201Covered by 6 topics (42 questions, 6 materials, 20 cards, 1 videos).
G. Knows how to apply techniques to calibrate measuring devices and understands concepts of precision, accuracy and error with regard to reading and recording numerical data from scientific instruments(e.g., significant figures).S.Precision vs Accuracy; S.Error In Measurements; S.Significant Figures; S.Choose Appropriate Equipment - AdvancedCovered414560Covered by 4 topics (41 questions, 4 materials, 56 cards, 0 videos).
H. Uses the International System of Units (i.e., metric system) and performs unit conversions within and across measurement systems.M.Converting Units - Proportional Reasoning; S.Celestial Distance; S.Metric System; S.Converting Units - Dimensional AnalysisCovered49492Covered by 4 topics (49 questions, 4 materials, 9 cards, 2 videos).

SMR I.002 · The teacher understands the nature of science, the process of scientific inquiry and the unifying concepts that are common to all sciences.204 questions · 18 materials · 49 cards · 4 videosCovered

Official competencyMatching 240 topicsAlignmentQsMatsCardsVidsNotes
A. Understands the nature of science, the relationship between science and technology, the predictive power of science and limitations to the scope of science (i.e., the types of questions that science can and cannot answer).S.Nature of Science; S.Limits of Science; S.Scientific MethodCovered363141Covered by 3 topics (36 questions, 3 materials, 14 cards, 1 videos).
B. Knows the characteristics of various types of scientific investigations (e.g., descriptive studies, controlled experiments, comparative data analysis) and how and why scientists use different types of scientific investigations.S.Experimental Investigations; S.Non-Experimental Investigations; S.Non-Experimental Investigations - Advanced; S.Variety of Methods Across ScienceCovered373111Covered by 4 topics (37 questions, 3 materials, 11 cards, 1 videos).
C. Understands principles and procedures for designing and conducting a variety of scientific investigations — with emphasis on inquiry-based investigations — and how to communicate and defend scientific results.S.Experimental InvestigationsCovered25171Covered by 1 topic (25 questions, 1 materials, 7 cards, 1 videos).
D. Understands how logical reasoning, verifiable observational and experimental evidence and peer review are used in the process of generating and evaluating scientific knowledge.S.RepeatabilityCovered13110Covered by 1 topic (13 questions, 1 materials, 1 cards, 0 videos).
E. Understands how to identify potential sources of error in an investigation, evaluate the validity of scientific data and develop and analyze different explanations for a given scientific result.S.Error In Measurements; S.Proper Data AnalysisCovered20240Covered by 2 topics (20 questions, 2 materials, 4 cards, 0 videos).
F. Knows the characteristics and general features of systems; how properties and patterns of systems can be described in terms of space, time, energy and matter; and how system components and different systems interact.S.Properties of Systems; S.Change In Systems; S.Interdisciplinary ConnectionsCovered413130Covered by 3 topics (41 questions, 3 materials, 13 cards, 0 videos).
G. Knows how to apply and analyze the systems model (e.g., interacting parts, boundaries, input, output, feedback, subsystems) across the science disciplines.S.Systems ModelCovered12171Covered by 1 topic (12 questions, 1 materials, 7 cards, 1 videos).
H. Understands how shared themes and concepts (e.g., systems, order and organization; evidence, models and explanation; change, constancy and measurements; evolution and equilibrium; and form and function) provide a unifying framework in science.S.Form and Function; S.Change, Constancy, and Measurements; S.Evidence, Models, and ExplanationCovered35350Covered by 3 topics (35 questions, 3 materials, 5 cards, 0 videos).
I. Understands the difference between a theory and a hypothesis, how models are used to represent the natural world and how to evaluate the strengths and limitations of a variety of scientific models (e.g., physical, conceptual, mathematical).S.Prediction, Explanation, Theory, Fact; S.Observation vs InferenceCovered10281Covered by 2 topics (10 questions, 2 materials, 8 cards, 1 videos).

SMR I.003 · The teacher understands the history of science, how science impacts the daily lives of students and how science interacts with and influences personal and societal decisions.131 questions · 14 materials · 82 cards · 1 videosPartially covered

Official competencyMatching 240 topicsAlignmentQsMatsCardsVidsNotes
A. Understands the historical development of science, key events in the history of science and the contributions that diverse cultures and individuals of both genders have made to scientific knowledge.S.Key History of Science; S.Diversity in Science HistoryCovered222600Covered by 2 topics (22 questions, 2 materials, 60 cards, 0 videos).
B. Knows how to use examples from the history of science to demonstrate the changing nature of scientific theories and knowledge (i.e., that scientific theories and knowledge are always subject to revision in light of new evidence).S.Famous ExperimentsPartially covered5100Partial coverage by 1 topic (5 questions, 1 materials, 0 cards, 0 videos); limited supporting content.
C. Knows that science is a human endeavor influenced by societal, cultural and personal views of the world, and knows that decisions about the use and direction of science are based on factors such as ethical standards, economics and personal and societal biases and needs.S.EthicsCovered10100Covered by 1 topic (10 questions, 1 materials, 0 cards, 0 videos).
D. Understands the application of scientific ethics to the conducting, analyzing and publishing of scientific investigations.S.Ethics and PublishingPartially covered0110Partial coverage by 1 topic (0 questions, 1 materials, 1 cards, 0 videos); limited supporting content.
E. Applies scientific principles to analyze factors (e.g., diet, exercise, personal behavior) that influence personal and societal choices concerning fitness and health (e.g., physiological and psycho-logical effects and risks associated with the use of substances and substance abuse).S.Healthy and Unhealthy LifestylesCovered16100Covered by 1 topic (16 questions, 1 materials, 0 cards, 0 videos).
F. Applies scientific principles, the theory of probability and risk/benefit analysis to analyze the advantages of, disadvantages of or alternatives to a given decision or course of action.S.Decision MakingCovered10110Covered by 1 topic (10 questions, 1 materials, 1 cards, 0 videos).
G. Understands the role science can play in helping resolve personal, societal and global issues (e.g., recycling, population growth, disease prevention, resource use, evaluating product claims).S.Ethics and Regulation; S.Renewable vs Nonrenewable; S.Green Energy Technology; S.Human Influences on Climate; S.Global Warming; S.Ozone Depletion; S.Human Impact on EcosystemsCovered687201Covered by 7 topics (68 questions, 7 materials, 20 cards, 1 videos).

Physics (Domain II)Partially covered

SMR II.004 · The teacher understands the description of motion in one and two dimensions.68 questions · 8 materials · 21 cards · 2 videosPartially covered

Official competencyMatching 240 topicsAlignmentQsMatsCardsVidsNotes
A. Generates, analyzes and interprets graphs describing the motion of a particle.S.Motion Terms; S.Motion GraphsCovered382112Covered by 2 topics (38 questions, 2 materials, 11 cards, 2 videos).
B. Applies vector concepts to displacement, velocity and acceleration in order to analyze and describe the motion of a particle.S.Linear Motion Calculations; S.Projectile MotionCovered14230Covered by 2 topics (14 questions, 2 materials, 3 cards, 0 videos).
C. Solves problems involving uniform and accelerated motion using scalar (e.g., speed) and vector (e.g., velocity) quantities.S.Linear Motion Calculations; S.Centripetal ForceCovered13220Covered by 2 topics (13 questions, 2 materials, 2 cards, 0 videos).
D. Analyzes and solves problems involving projectile motion.S.Projectile MotionCovered8130Covered by 1 topic (8 questions, 1 materials, 3 cards, 0 videos).
E. Analyzes and solves problems involving uniform circular and rotary motion.S.Circular and Rotary MotionPartially covered4100Partial coverage by 1 topic (4 questions, 1 materials, 0 cards, 0 videos); limited supporting content.
F. Understands motion of fluids.S.Fluids - Motion LawsPartially covered2150Partial coverage by 1 topic (2 questions, 1 materials, 5 cards, 0 videos); limited supporting content.
G. Understands motion in terms of frames of reference and relativity concepts.S.Special RelativityPartially covered3100Partial coverage by 1 topic (3 questions, 1 materials, 0 cards, 0 videos); limited supporting content.

SMR II.005 · The teacher understands the laws of motion.38 questions · 9 materials · 12 cards · 0 videosCovered

Official competencyMatching 240 topicsAlignmentQsMatsCardsVidsNotes
A. Identifies and analyzes the forces acting in a given situation and constructs a free-body diagram.S.Newton's First Law; S.Newton's Second Law; S.Newton's Third Law; S.Periodic MotionCovered174110Covered by 4 topics (17 questions, 4 materials, 11 cards, 0 videos).
B. Solves problems involving the vector nature of force (e.g., resolving forces into components, analyzing static or dynamic equilibrium of a particle).S.Torque; S.Force Vectors and Diagrams - SolvingCovered8210Covered by 2 topics (8 questions, 2 materials, 1 cards, 0 videos).
C. Identifies and applies Newton’s laws to analyze and solve a variety of practical problems (e.g., properties of frictional forces, acceleration of a particle on an inclined plane, displacement of a mass on a spring, forces on a pendulum).S.Newton's First Law; S.Newton's Second Law; S.Newton's Third Law; S.Newton's Laws Applied - Friction; S.Newton's Laws Applied - Pendulums; S.Newton's Laws Applied - SpringsCovered27610Covered by 6 topics (27 questions, 6 materials, 1 cards, 0 videos).

SMR II.006 · The teacher understands the concepts of gravitational and electromagnetic forces in nature.103 questions · 14 materials · 28 cards · 0 videosPartially covered

Official competencyMatching 240 topicsAlignmentQsMatsCardsVidsNotes
A. Applies the law of universal gravitation to solve a variety of problems (e.g., determining the gravitational fields of the planets, analyzing properties of satellite orbits).S.Gravity; S.Gravity Advanced; S.Gravity AppliedCovered27360Covered by 3 topics (27 questions, 3 materials, 6 cards, 0 videos).
B. Calculates electrostatic forces, fields and potentials.S.Electrostatic Forces; S.Electrostatic Fields & PotentialsCovered12220Covered by 2 topics (12 questions, 2 materials, 2 cards, 0 videos).
C. Understands the properties of magnetic materials and the molecular theory of magnetism.S.Magnetic Materials; S.Magnetism Types; S.Magnetic Forces and FieldsCovered223100Covered by 3 topics (22 questions, 3 materials, 10 cards, 0 videos).
D. Identifies the source of the magnetic field and calculates the magnetic field for various simple current distributions.S.Calculating Magnetic Field from CurrentPartially covered2110Partial coverage by 1 topic (2 questions, 1 materials, 1 cards, 0 videos); limited supporting content.
E. Analyzes the magnetic force on charged particles and current-carrying conductors.S.Calculating Magnetic Force on ChargesPartially covered2100Partial coverage by 1 topic (2 questions, 1 materials, 0 cards, 0 videos); limited supporting content.
F. Understands induced electric and magnetic fields and analyzes the relationship between electricity and magnetism.S.Electricity and Magnetism; S.Electromagnetic InductionCovered272130Covered by 2 topics (27 questions, 2 materials, 13 cards, 0 videos).
G. Understands the electromagnetic spectrum and the production of electromagnetic waves.S.Electromagnetic Spectrum; S.Electromagnetic WavesCovered11220Covered by 2 topics (11 questions, 2 materials, 2 cards, 0 videos).

SMR II.007 · The teacher understands applications of electricity and magnetism.65 questions · 11 materials · 36 cards · 0 videosPartially covered

Official competencyMatching 240 topicsAlignmentQsMatsCardsVidsNotes
A. Analyzes common examples of electrostatics (e.g., a charged balloon attached to a wall, behavior of an electroscope, charging by induction).S.Electrostatic ExamplesPartially covered2130Partial coverage by 1 topic (2 questions, 1 materials, 3 cards, 0 videos); limited supporting content.
B. Understands electric current, resistance and resistivity, potential difference, capacitance and electromotive force in conductors and circuits.S.Circuits; S.Resistance and Resistivity; S.Capacitance; S.EMF; S.Ohms lawCovered285160Covered by 5 topics (28 questions, 5 materials, 16 cards, 0 videos).
C. Analyzes series and parallel DC circuits in terms of current, resistance, voltage and power.S.Series and ParallelCovered12100Covered by 1 topic (12 questions, 1 materials, 0 cards, 0 videos).
D. Identifies basic components and characteristics of AC circuits.S.Currents - DC vs ACPartially covered6130Partial coverage by 1 topic (6 questions, 1 materials, 3 cards, 0 videos); limited supporting content.
E. Understands the operation of an electromagnet.S.ElectromagnetsCovered8160Covered by 1 topic (8 questions, 1 materials, 6 cards, 0 videos).
F. Understands the operation of electric meters, motors, generators and transformers.S.Types of Voltage Sources; S.TransformersCovered92100Covered by 2 topics (9 questions, 2 materials, 10 cards, 0 videos).

SMR II.008 · The teacher understands the conservation of energy and momentum.30 questions · 3 materials · 10 cards · 0 videosPartially covered

Official competencyMatching 240 topicsAlignmentQsMatsCardsVidsNotes
A. Understands the concept of work.S.Work, Energy, Power - CalculationsCovered8140Covered by 1 topic (8 questions, 1 materials, 4 cards, 0 videos).
B. Understands the relationships among work, energy and power.S.Work, Energy, Power - CalculationsCovered8140Covered by 1 topic (8 questions, 1 materials, 4 cards, 0 videos).
C. Solves problems using the conservation of mechanical energy in a physical system (e.g., determining potential energy for conservative forces, conversion of potential to kinetic energy, analyzing the motion of a pendulum).S.Conservation of Energy CalculationsCovered8110Covered by 1 topic (8 questions, 1 materials, 1 cards, 0 videos).
D. Applies the work-energy theorem to analyze and solve a variety of practical problems (e.g., finding the speed of an object given its potential energy, determining the work done by frictional forces on a decelerating car).S.Work-energy TheoremPartially covered0000Partial coverage by 1 topic (0 questions, 0 materials, 0 cards, 0 videos); limited supporting content.
E. Understands linear and angular momentum.S.MomentumCovered14150Covered by 1 topic (14 questions, 1 materials, 5 cards, 0 videos).
F. Solves a variety of problems (e.g., collisions) using the conservation of linear and angular momentum.S.MomentumCovered14150Covered by 1 topic (14 questions, 1 materials, 5 cards, 0 videos).

SMR II.009 · The teacher understands the laws of thermodynamics.91 questions · 9 materials · 31 cards · 2 videosCovered

Official competencyMatching 240 topicsAlignmentQsMatsCardsVidsNotes
A. Understands methods of heat transfer (i.e., convection, conduction, radiation).S.Conduction, Convection, and RadiationCovered17141Covered by 1 topic (17 questions, 1 materials, 4 cards, 1 videos).
B. Understands the molecular interpretation of temperature and heat.S.Types of Energy; S.Heat vs Temperature; S.Kinetic Molecular Theory of Matter; S.Kinetic Molecular Theory of Matter - ArrheniusCovered484131Covered by 4 topics (48 questions, 4 materials, 13 cards, 1 videos).
C. Solves problems involving thermal expansion, heat capacity and the relationship between heat and other forms of energy.S.Thermal Expansion; S.Applications of Conservation of EnergyCovered122120Covered by 2 topics (12 questions, 2 materials, 12 cards, 0 videos).
D. Applies the first law of thermodynamics to analyze energy transformations in a variety of everyday situations (e.g., electric light bulb, power-generating plant).S.Laws of ThermodynamicsCovered8190Covered by 1 topic (8 questions, 1 materials, 9 cards, 0 videos).
E. Understands the concept of entropy and its relationship to the second law of thermodynamics.S.Laws of Thermodynamics; S.EntropyCovered14290Covered by 2 topics (14 questions, 2 materials, 9 cards, 0 videos).

SMR II.010 · The teacher understands the characteristics and behavior of waves.126 questions · 13 materials · 74 cards · 1 videosPartially covered

Official competencyMatching 240 topicsAlignmentQsMatsCardsVidsNotes
A. Understands interrelationships among wave characteristics such as velocity, frequency, wavelength and amplitude and relates them to properties of sound and light (e.g., pitch, color).S.Properties of Waves; S.Sound; S.Doppler Effect; S.LightCovered684271Covered by 4 topics (68 questions, 4 materials, 27 cards, 1 videos).
B. Compares and contrasts transverse and longitudinal waves.S.Properties of WavesCovered181131Covered by 1 topic (18 questions, 1 materials, 13 cards, 1 videos).
C. Describes how various waves are propagated through different media.S.Properties of WavesCovered181131Covered by 1 topic (18 questions, 1 materials, 13 cards, 1 videos).
D. Applies properties of reflection and refraction to analyze optical phenomena (e.g., mirrors, lenses, fiber-optic cable).S.Applications of Waves - Optical TechnologiesPartially covered4140Partial coverage by 1 topic (4 questions, 1 materials, 4 cards, 0 videos); limited supporting content.
E. Applies principles of wave interference to analyze wave phenomena, including acoustical (e.g., harmonics) and optical phenomena (e.g., patterns created by thin films and diffraction gratings).S.Resonance; S.Reflection and Refraction; S.Refraction Indexes; S.Mirrors; S.Interference, scattering, and polarization; S.Light Interference Patterns; S.Applications of Waves - HarmonicsCovered507400Covered by 7 topics (50 questions, 7 materials, 40 cards, 0 videos).
F. Identifies and interprets how wave characteristics and behaviors are used in medical, industrial and other real-world applications.S.Applications of Waves - Medical TechnologiesPartially covered4140Partial coverage by 1 topic (4 questions, 1 materials, 4 cards, 0 videos); limited supporting content.

SMR II.011 · The teacher understands the fundamental concepts of quantum physics.17 questions · 4 materials · 15 cards · 0 videosPartially covered

Official competencyMatching 240 topicsAlignmentQsMatsCardsVidsNotes
A. Interprets wave-particle duality.S.Dual Nature of LightCovered5180Covered by 1 topic (5 questions, 1 materials, 8 cards, 0 videos).
B. Identifies examples and consequences of the uncertainty principle.S.Uncertainty PrinciplePartially covered4120Partial coverage by 1 topic (4 questions, 1 materials, 2 cards, 0 videos); limited supporting content.
C. Understands the photoelectric effect.S.Dual Nature of LightCovered5180Covered by 1 topic (5 questions, 1 materials, 8 cards, 0 videos).
D. Uses the quantum model of the atom to describe and analyze absorption and emission spectra (e.g., line spectra, blackbody radiation).S.Light SpectraPartially covered6140Partial coverage by 1 topic (6 questions, 1 materials, 4 cards, 0 videos); limited supporting content.
E. Explores real-world applications of quantum phenomena (e.g., lasers, photoelectric sensors, semiconductors, superconductivity).S.Quantum ApplicationsPartially covered2130Partial coverage by 1 topic (2 questions, 1 materials, 3 cards, 0 videos); limited supporting content.

Chemistry (Domain III)Partially covered

SMR III.012 · The teacher understands the characteristics of matter and atomic structure.197 questions · 18 materials · 105 cards · 9 videosPartially covered

Official competencyMatching 240 topicsAlignmentQsMatsCardsVidsNotes
A. Differentiates between physical and chemical properties and changes of matter.S.Physical Properties; S.Chemical Properties; S.Applications of Physical and Chemical Properties; S.Chemical vs Physical ChangesCovered454431Covered by 4 topics (45 questions, 4 materials, 43 cards, 1 videos).
B. Explains the structure and properties of solids, liquids and gases.S.States of Matter; S.Phase ChangesCovered312102Covered by 2 topics (31 questions, 2 materials, 10 cards, 2 videos).
C. Identifies and analyzes properties of substances (i.e., elements and compounds) and mixtures.S.Elements and Compounds; S.Electrical Conductor vs Insulator; S.Thermal Conductor vs Insulator; S.Mixtures and SolutionsCovered364163Covered by 4 topics (36 questions, 4 materials, 16 cards, 3 videos).
D. Models the atom in terms of protons, neutrons and electron clouds.S.Parts of an Atom; S.Atomic Models; S.Periodic TableCovered243282Covered by 3 topics (24 questions, 3 materials, 28 cards, 2 videos).
E. Identifies elements and isotopes by atomic number and mass number and calculates average atomic mass of an element.S.Periodic Table; S.Mass Number CalculationCovered222181Covered by 2 topics (22 questions, 2 materials, 18 cards, 1 videos).
F. Understands atomic orbitals and electron configurations and describes the relationship between electron energy levels and atomic structure.S.Electron ArrangementsCovered9170Covered by 1 topic (9 questions, 1 materials, 7 cards, 0 videos).
G. Understands the nature and historical significance of the periodic table.S.Periodic Table - History of DevelopmentPartially covered5100Partial coverage by 1 topic (5 questions, 1 materials, 0 cards, 0 videos); limited supporting content.
H. Applies the concept of periodicity to predict the physical properties (e.g., atomic and ionic radii) and chemical properties (e.g., electronegativity, ionization energy) of an element.S.Periodic Table and Physical Properties; S.Periodic Table and Chemical PropertiesCovered32280Covered by 2 topics (32 questions, 2 materials, 8 cards, 0 videos).

SMR III.013 · The teacher understands the properties of gases.34 questions · 4 materials · 8 cards · 0 videosPartially covered

Official competencyMatching 240 topicsAlignmentQsMatsCardsVidsNotes
A. Understands interrelationships among temperature, number of moles, pressure and volume of gases contained within a closed system.S.Gas Laws; S.Stoichiometry of GassesCovered21250Covered by 2 topics (21 questions, 2 materials, 5 cards, 0 videos).
B. Analyzes data obtained from investigations with gases in a closed system and determines whether the data are consistent with the ideal gas law.S.Gas LawsCovered14140Covered by 1 topic (14 questions, 1 materials, 4 cards, 0 videos).
C. Applies the gas laws (e.g., Charles’s law, Boyle’s law, combined gas law) to describe and calculate gas properties in a variety of situations.S.Gas LawsCovered14140Covered by 1 topic (14 questions, 1 materials, 4 cards, 0 videos).
D. Applies Dalton’s law of partial pressure in various situations (e.g., collecting a gas over water).S.Partial PressuresPartially covered4120Partial coverage by 1 topic (4 questions, 1 materials, 2 cards, 0 videos); limited supporting content.
E. Understands the relationship between kinetic molecular theory and the ideal gas law.S.Kinetic Molecular Theory and Gas LawsCovered9120Covered by 1 topic (9 questions, 1 materials, 2 cards, 0 videos).
F. Knows how to apply the ideal gas law to analyze mass relationships between reactants and products in chemical reactions involving gases.NoneCoverage gap identified0000No matching topic found in the study guide.

SMR III.014 · The teacher understands properties and characteristics of ionic and covalent bonds.85 questions · 9 materials · 39 cards · 0 videosPartially covered

Official competencyMatching 240 topicsAlignmentQsMatsCardsVidsNotes
A. Relates the electron configuration of an atom to its chemical reactivity.S.Periodic Table and Chemical PropertiesCovered21130Covered by 1 topic (21 questions, 1 materials, 3 cards, 0 videos).
B. Compares and contrasts characteristics of ionic and covalent bonds.S.Types of Bonds; S.Single, Double, Triple BondsCovered252110Covered by 2 topics (25 questions, 2 materials, 11 cards, 0 videos).
C. Applies the octet rule to construct Lewis structures.S.Lewis Dot StructurePartially covered7130Partial coverage by 1 topic (7 questions, 1 materials, 3 cards, 0 videos); limited supporting content.
D. Identifies and describes the arrangement of atoms in molecules, ionic crystals, polymers and metallic substances.S.Types of Bonds; S.Molecular Structure of Materials Affecting Physical PropertiesCovered242210Covered by 2 topics (24 questions, 2 materials, 21 cards, 0 videos).
E. Understands the influence of bonding forces on the physical and chemical properties of ionic and covalent substances.S.Types of BondsCovered18180Covered by 1 topic (18 questions, 1 materials, 8 cards, 0 videos).
F. Identifies and describes intermolecular and intramolecular forces.S.Types of Bonds; S.Lewis Dot Structure; S.Hydrogen BondsCovered323120Covered by 3 topics (32 questions, 3 materials, 12 cards, 0 videos).
G. Uses intermolecular forces to explain the physical properties of a given substance (e.g., melting point, crystal structure).S.Molecular Structure of Materials Affecting Physical PropertiesCovered61190Covered by 1 topic (6 questions, 1 materials, 19 cards, 0 videos).
H. Applies the concepts of electronegativity, electron affinity and oxidation state to analyze chemical bonds.S.Molecular Bonding - PolarityPartially covered5120Partial coverage by 1 topic (5 questions, 1 materials, 2 cards, 0 videos); limited supporting content.
I. Evaluates energy changes in the formation and dissociation of chemical bonds.S.Bond EnergyPartially covered5130Partial coverage by 1 topic (5 questions, 1 materials, 3 cards, 0 videos); limited supporting content.
J. Understands the relationship between chemical bonding and molecular geometry.S.Molecular GeometryCovered9140Covered by 1 topic (9 questions, 1 materials, 4 cards, 0 videos).

SMR III.015 · The teacher understands and interprets chemical equations and chemical reactions.120 questions · 14 materials · 58 cards · 0 videosCovered

Official competencyMatching 240 topicsAlignmentQsMatsCardsVidsNotes
A. Identifies elements, common ions and compounds using scientific nomenclature.S.Naming Basic Chemicals; S.NomenclatureCovered21220Covered by 2 topics (21 questions, 2 materials, 2 cards, 0 videos).
B. Uses and interprets symbols, formulas and equations in describing interactions of matter and energy in chemical reactions.S.Types of Reactions; S.Chemical EquationsCovered172140Covered by 2 topics (17 questions, 2 materials, 14 cards, 0 videos).
C. Understands mass relationships involving percent composition, empirical formulas and molecular formulas.S.Chemical Formulas; S.Advanced Chemical FormulasCovered18260Covered by 2 topics (18 questions, 2 materials, 6 cards, 0 videos).
D. Interprets and balances chemical equations using conservation of mass and charge.S.Balancing Chemical ReactionsCovered14110Covered by 1 topic (14 questions, 1 materials, 1 cards, 0 videos).
E. Understands mass relationships in chemical equations and solves problems using calculations involving moles, limiting reagents and reaction yield.S.Stoichiometry; S.Stoichiometry - Limiting Reagents and Reaction YieldCovered18240Covered by 2 topics (18 questions, 2 materials, 4 cards, 0 videos).
F. Identifies factors (e.g., temperature, pressure, concentration, catalysts) that influence the rate of a chemical reaction and describes their effects.S.Reaction Rates; S.Reaction Rates - Rate LawCovered11240Covered by 2 topics (11 questions, 2 materials, 4 cards, 0 videos).
G. Understands principles of chemical equilibrium and solves problems involving equilibrium constants.S.Equilibrium; S.Calculating Equilibrium ConstantsCovered15270Covered by 2 topics (15 questions, 2 materials, 7 cards, 0 videos).
H. Identifies the chemical properties of a variety of common household chemicals (e.g., baking soda, bleach, ammonia) in order to predict the potential for chemical reactivity.S.Chemical Reactions in Real LifeCovered61220Covered by 1 topic (6 questions, 1 materials, 22 cards, 0 videos).

SMR III.016 · The teacher understands types and properties of solutions.80 questions · 11 materials · 53 cards · 0 videosPartially covered

Official competencyMatching 240 topicsAlignmentQsMatsCardsVidsNotes
A. Analyzes factors that affect solubility (e.g., temperature, pressure, polarity of solvents and solutes) and rate of dissolution (e.g., surface area, agitation).S.Solubility; S.Ionic DissolutionCovered172130Covered by 2 topics (17 questions, 2 materials, 13 cards, 0 videos).
B. Identifies characteristics of saturated, unsaturated and supersaturated solutions.S.Types of SolutionsCovered6150Covered by 1 topic (6 questions, 1 materials, 5 cards, 0 videos).
C. Determines the molarity, molality, normality and percent composition of aqueous solutions.S.Molarity; S.Percent Composition; S.Molality and NormalityCovered16370Covered by 3 topics (16 questions, 3 materials, 7 cards, 0 videos).
D. Analyzes precipitation reactions and derives net ionic equations.S.Precipitation ReactionsPartially covered6130Partial coverage by 1 topic (6 questions, 1 materials, 3 cards, 0 videos); limited supporting content.
E. Understands the colligative properties of solutions (e.g., vapor pressure lowering, osmotic pressure changes, boiling-point elevation, freezing-point depression).S.Colligative Properties of SolutionsCovered51120Covered by 1 topic (5 questions, 1 materials, 12 cards, 0 videos).
F. Understands the properties of electrolytes and explains the relationship between concentration and electrical conductivity.S.ElectrolytesCovered111100Covered by 1 topic (11 questions, 1 materials, 10 cards, 0 videos).
G. Understands methods for measuring and comparing the rates of reaction in solutions of varying concentration.S.Reaction RatesPartially covered5110Partial coverage by 1 topic (5 questions, 1 materials, 1 cards, 0 videos); limited supporting content.
H. Analyzes models to explain the structural properties of water and evaluates the significance of water as a solvent in living organisms and the environment.S.Properties of WaterCovered14160Covered by 1 topic (14 questions, 1 materials, 6 cards, 0 videos).

SMR III.017 · The teacher understands energy transformations that occur in physical and chemical processes.42 questions · 5 materials · 22 cards · 1 videosCovered

Official competencyMatching 240 topicsAlignmentQsMatsCardsVidsNotes
A. Analyzes the energy transformations that occur in phase transitions.S.Phase DiagramsCovered6170Covered by 1 topic (6 questions, 1 materials, 7 cards, 0 videos).
B. Solves problems in calorimetry (e.g., determining the specific heat of a substance, finding the standard enthalpy of formation and reaction of substances).S.Enthalpy; S.Calculations with Specific HeatCovered172110Covered by 2 topics (17 questions, 2 materials, 11 cards, 0 videos).
C. Applies the law of conservation of energy to analyze and evaluate energy exchanges that occur in exothermic and endothermic reactions.S.Endothermic vs ExothermicCovered12131Covered by 1 topic (12 questions, 1 materials, 3 cards, 1 videos).
D. Understands thermodynamic relationships among spontaneous reactions, entropy, enthalpy, temperature and Gibbs free energy.S.SpontaneityCovered7170Covered by 1 topic (7 questions, 1 materials, 7 cards, 0 videos).

SMR III.018 · The teacher understands nuclear fission, nuclear fusion and nuclear reactions.47 questions · 7 materials · 14 cards · 0 videosPartially covered

Official competencyMatching 240 topicsAlignmentQsMatsCardsVidsNotes
A. Uses models to explain radioactivity and radioactive decay (i.e., alpha, beta, gamma).S.RadioactivityCovered14170Covered by 1 topic (14 questions, 1 materials, 7 cards, 0 videos).
B. Interprets and balances equations for nuclear reactions.S.Balancing Nuclear EquationsCovered8140Covered by 1 topic (8 questions, 1 materials, 4 cards, 0 videos).
C. Compares and contrasts fission and fusion reactions (e.g., relative energy released in the reactions, mass distribution of products).S.Fission; S.FusionPartially covered6220Partial coverage by 2 topics (6 questions, 2 materials, 2 cards, 0 videos); limited supporting content.
D. Knows how to use the half-life of radioactive elements to solve real-world problems (e.g., carbon dating, radioactive tracers).S.Half-life Calculations; S.Applications of RadioactivityCovered15220Covered by 2 topics (15 questions, 2 materials, 2 cards, 0 videos).
E. Understands stable and unstable isotopes.S.Stable/Unstable IsotopesPartially covered4140Partial coverage by 1 topic (4 questions, 1 materials, 4 cards, 0 videos); limited supporting content.
F. Knows various issues associated with using nuclear energy (e.g., medical, commercial, environmental).S.Fission; S.Fusion; S.Applications of RadioactivityCovered11330Covered by 3 topics (11 questions, 3 materials, 3 cards, 0 videos).

SMR III.019 · The teacher understands oxidation and reduction reactions.35 questions · 5 materials · 12 cards · 0 videosPartially covered

Official competencyMatching 240 topicsAlignmentQsMatsCardsVidsNotes
A. Determines the oxidation state of ions and atoms in compounds.S.Oxidation Number ExamplesCovered11110Covered by 1 topic (11 questions, 1 materials, 1 cards, 0 videos).
B. Identifies and balances oxidation and reduction reactions.S.Redox ReactionsPartially covered7110Partial coverage by 1 topic (7 questions, 1 materials, 1 cards, 0 videos); limited supporting content.
C. Uses reduction potentials to determine whether a redox reaction will occur spontaneously.S.Reduction PotentialsPartially covered6110Partial coverage by 1 topic (6 questions, 1 materials, 1 cards, 0 videos); limited supporting content.
D. Explains the operation and applications of electrochemical cells.S.Types of Voltage SourcesPartially covered4140Partial coverage by 1 topic (4 questions, 1 materials, 4 cards, 0 videos); limited supporting content.
E. Analyzes applications of oxidation and reduction reactions from everyday life (e.g., combustion, rusting, electroplating, batteries).S.Redox Reactions - ApplicationsCovered7150Covered by 1 topic (7 questions, 1 materials, 5 cards, 0 videos).

SMR III.020 · The teacher understands acids, bases and their reactions.74 questions · 9 materials · 25 cards · 1 videosPartially covered

Official competencyMatching 240 topicsAlignmentQsMatsCardsVidsNotes
A. Identifies the general properties of, and relationships among, acids, bases and salts.S.Acid/Base ClassificationsCovered10160Covered by 1 topic (10 questions, 1 materials, 6 cards, 0 videos).
B. Identifies acids and bases by using models of Arrhenius, Brønsted-Lowry and Lewis.S.Acid/Base ClassificationsCovered10160Covered by 1 topic (10 questions, 1 materials, 6 cards, 0 videos).
C. Differentiates between strong and weak acids and bases.S.pH; S.pH and Ka valuesCovered27261Covered by 2 topics (27 questions, 2 materials, 6 cards, 1 videos).
D. Applies the relationship between hydronium ion concentration and pH for acids and bases.S.pH; S.pH and Ion ConcentrationsCovered26241Covered by 2 topics (26 questions, 2 materials, 4 cards, 1 videos).
E. Understands and analyzes acid-base equilibria and buffers.S.BuffersCovered8120Covered by 1 topic (8 questions, 1 materials, 2 cards, 0 videos).
F. Analyzes and applies the principles of acid-base titration.S.Acid/Base TitrationsPartially covered5150Partial coverage by 1 topic (5 questions, 1 materials, 5 cards, 0 videos); limited supporting content.
G. Analyzes neutralization reactions based on the principles of solution concentration and stoichiometry.S.pH to Molarity; S.NeutralizationCovered11250Covered by 2 topics (11 questions, 2 materials, 5 cards, 0 videos).
H. Describes the effects of acids and bases in the real world (e.g., acid precipitation, physiological buffering).S.Buffers; S.Acid RainCovered13230Covered by 2 topics (13 questions, 2 materials, 3 cards, 0 videos).

Science Learning, Instruction and Assessment (Domain IV)Partially covered

SMR IV.021 · The teacher understands research-based theoretical and practical knowledge about teaching science, how students learn science and the role of scientific inquiry in science instruction.119 questions · 14 materials · 53 cards · 1 videosPartially covered

Official competencyMatching 240 topicsAlignmentQsMatsCardsVidsNotes
A. Knows research-based theories about how students develop scientific understanding and how developmental characteristics, prior knowledge, experience and attitudes of students influence science learning.S.DifferentiationPartially covered6130Partial coverage by 1 topic (6 questions, 1 materials, 3 cards, 0 videos); limited supporting content.
B. Understands the importance of respecting student diversity by planning activities that are inclusive and selecting and adapting science curricula, content, instructional materials and activities to meet the interests, knowledge, understanding, abilities, possible career paths and experiences of all students, including English-language learners.S.ELL; S.DiversityCovered9210Covered by 2 topics (9 questions, 2 materials, 1 cards, 0 videos).
C. Knows how to plan and implement strategies to encourage student self- motivation and engagement in their own learning (e.g., linking inquiry- based investigations to students’ prior knowledge, focusing inquiry-based instruction on issues relevant to students, developing instructional materials using situations from students’ daily lives, fostering collaboration among students).S.EngagementCovered11150Covered by 1 topic (11 questions, 1 materials, 5 cards, 0 videos).
D. Knows how to use a variety of instructional strategies to ensure all students comprehend content-related texts, including how to locate, retrieve and retain information from a range of texts and technologies.ELA.Cross-Curricular Applications - Academic Vocabulary (Science); ELA.Cross-Curricular Applications - Reading Comprehension (Science)Covered162270Covered by 2 topics (16 questions, 2 materials, 27 cards, 0 videos).
E. Understands the science teacher’s role in developing the total school program by planning and implementing science instruction that incorporates school-wide objectives and the statewide curriculum as defined in the Texas Essential Knowledge and Skills (TEKS).S.Schoolwide Science TEKSPartially covered0110Partial coverage by 1 topic (0 questions, 1 materials, 1 cards, 0 videos); limited supporting content.
F. Knows how to design and manage the learning environment (e.g., individual, small-group, whole-class settings) to focus and support student inquiries and to provide the time, space and resources for all students to participate in field, laboratory, experimental and nonexperimental scientific investigation.S.Active Learning; S.Inquiry; S.Prelab Teaching Activities; S.Technology for Real-World ApplicationsCovered464101Covered by 4 topics (46 questions, 4 materials, 10 cards, 1 videos).
G. Understands the rationale for using active learning and inquiry methods in science instruction and how to model scientific attitudes such as curiosity, openness to new ideas and skepticism.S.Active Learning; S.InquiryCovered342101Covered by 2 topics (34 questions, 2 materials, 10 cards, 1 videos).
H. Knows principles and procedures for designing and conducting an inquiry-based scientific investigation (e.g., making observations; generating questions; researching and reviewing current knowledge in light of existing evidence; choosing tools to gather and analyze evidence; proposing answers, explanations and predictions; communicating and defending results).S.Activities for Inquiry - SecondaryCovered171120Covered by 1 topic (17 questions, 1 materials, 12 cards, 0 videos).
I. Knows how to assist students with generating, refining, focusing and testing scientific questions and hypotheses.S.Activities for Inquiry - SecondaryCovered171120Covered by 1 topic (17 questions, 1 materials, 12 cards, 0 videos).
J. Knows strategies for assisting students in learning to identify, refine and focus scientific ideas and questions guiding an inquiry-based scientific investigation; to develop, analyze and evaluate different explanations for a given scientific result; and to identify potential sources of error in an inquiry-based scientific investigation.S.Activities for Inquiry - SecondaryCovered171120Covered by 1 topic (17 questions, 1 materials, 12 cards, 0 videos).
K. Understands how to implement inquiry strategies designed to promote the use of higher-level thinking skills, logical reasoning and scientific problem solving in order to move students from concrete to more abstract understanding.S.Critical Thinking; S.Activities For Critical Thinking; S.Activities for Inquiry - SecondaryCovered313130Covered by 3 topics (31 questions, 3 materials, 13 cards, 0 videos).
L. Knows how to guide students in making systematic observations and measurements.S.Activities for Inquiry - SecondaryCovered171120Covered by 1 topic (17 questions, 1 materials, 12 cards, 0 videos).
M. Knows how to sequence learning activities in a way that uncovers common misconceptions, allows students to build upon their prior knowledge and challenges them to expand their understanding of science.S.Activities for Inquiry - SecondaryCovered171120Covered by 1 topic (17 questions, 1 materials, 12 cards, 0 videos).

SMR IV.022 · The teacher knows how to monitor and assess science learning in laboratory, field and classroom settings.74 questions · 5 materials · 19 cards · 3 videosPartially covered

Official competencyMatching 240 topicsAlignmentQsMatsCardsVidsNotes
A. Knows how to use formal and informal assessments of student performance and products (e.g., projects, laboratory and field journals, rubrics, portfolios, student profiles, checklists) to evaluate student participation in and under-standing of inquiry-based scientific investigations.S.Assessment and Instruction - ScienceCovered42161Covered by 1 topic (42 questions, 1 materials, 6 cards, 1 videos).
B. Understands the relationship between assessment and instruction in the science curriculum (e.g., designing assessments to match learning objectives, using assessment results to inform instructional practice).S.Assessment and Instruction - ScienceCovered42161Covered by 1 topic (42 questions, 1 materials, 6 cards, 1 videos).
C. Knows the importance of monitoring and assessing students’ understanding of science concepts and skills on an ongoing basis by using a variety of appropriate assessment methods (e.g., performance assessment, self-assessment, peer assessment, formal/informal assessment).S.Differentiation; S.Assessment and Instruction - Science; S.Rubrics in AssessmentCovered553111Covered by 3 topics (55 questions, 3 materials, 11 cards, 1 videos).
D. Understands the purposes, characteristics and uses of various types of assessment in science, including formative and summative assessments, and the importance of limiting the use of an assessment to its intended purpose.S.Assessment and Instruction - ScienceCovered42161Covered by 1 topic (42 questions, 1 materials, 6 cards, 1 videos).
E. Understands strategies for assessing students’ prior knowledge and misconceptions about science and how to use those assessments to develop effective ways to address the misconceptions.S.MisconceptionsCovered14121Covered by 1 topic (14 questions, 1 materials, 2 cards, 1 videos).
F. Understands characteristics of assessments, such as reliability, validity and the absence of bias, in order to evaluate assessment instruments and their results.S.Fair AssessmentCovered5161Covered by 1 topic (5 questions, 1 materials, 6 cards, 1 videos).
G. Understands the role of assessment as a learning experience for students and strategies for engaging students in meaningful self-assessment.NoneCoverage gap identified0000No matching topic found in the study guide.
H. Recognizes the importance of selecting assessment instruments and methods that provide all students with adequate opportunities to demonstrate their achievements.S.Assessment and Instruction - ScienceCovered42161Covered by 1 topic (42 questions, 1 materials, 6 cards, 1 videos).
I. Recognizes the importance of clarifying teacher expectations by sharing evaluation criteria and assessment results with students.S.Rubrics in AssessmentPartially covered7120Partial coverage by 1 topic (7 questions, 1 materials, 2 cards, 0 videos); limited supporting content.

How 240 Creates The TExES Physical Science 6-12 (237) Study Guide

Every 240 study guide starts with the official exam framework. From there, we organize lessons, practice, and study tools around the categories the exam uses to measure candidate knowledge.

1

Review the official exam framework

We begin with the standards, domains, competencies, objectives, or content categories published by the testing authority.

2

Map the tested categories

We map every major area the exam is designed to cover so the guide reflects the real structure of the test.

3

Build lessons around tested content

We create study materials to support the official blueprint, not broad filler content.

4

Cross-check practice against exam expectations

We review practice content against the framework and real exam patterns so preparation stays targeted.

5

Review and update as standards change

When official frameworks change, we review guides and update alignment as needed.

Reviewed by subject-matter experts and maintained to reflect current standards.

Why 240 Is Better Than Other Generic Study Guides

Not all study guides are built the same way. Here is what separates a test-aligned guide from a generic one — and why it matters when you are preparing for the TExES Physical Science 6-12.

Generic prep

  • Covers broad subject areas without structure
  • No clear connection to the official exam framework
  • Practice questions may not reflect the real test format
  • May not update when official standards change
  • Can be helpful for quick, broad review

240 test-aligned TExES 237 prep

  • Every lesson maps to an official domain or competency
  • Built directly from the official exam framework
  • Practice questions aligned to what the exam actually measures
  • A clear study path by tested category
  • Study smarter and enter test day more prepared

FAQs About the TExES Physical Science 6-12 Study Guide

The questions teacher candidates ask us most often about the TExES Physical Science 6-12 study guide.

Is 240 a good study guide for TExES Physical Science 6-12?

240 is a strong option because the guide is built around the official exam framework and shows detailed alignment by SMR and competency.

How closely does 240 align to the TExES 237 exam?

This guide is 89% aligned based on a competency-by-competency review of the official framework and the study resources included in the guide.

Does 240 cover every competency?

This page shows coverage transparently across covered, partially covered, and identified gaps so candidates can see exactly how the guide maps to the exam.

What does “partially covered” mean?

Partially covered means the guide addresses the core parts of a competency, but some depth or subtopics may still be limited.

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