What’s Trending with the Elements?

This resource, aligned with Chemistry TEKS (5)(C), provides alternative or additional tier-one learning options for students using the periodic table to identify and explain trends.
How Do We Quantify the Building Blocks of Matter?

This resource provides flexible alternate or additional learning opportunities for students learning about the mole concept, Chemistry TEKS (8)(A).
TEA AP Biology PowerPoint Slides
Instructor PowerPoint slides for TEA AP Biology open-source instructional materials.
TEA AP Biology Textbook PDF
TEA AP Biology Textbook PDF
Making Solutions

Given graphs, scenarios, illustrations, or descriptions, the student will determine how different processes affect solubility in aqueous solutions.
Precipitation Reactions

Given graphs, scenarios, illustrations, or descriptions, the student will determine how different processes affect solubility in aqueous solutions.
Nomenclature of Ionic Compounds

Given descriptors, diagrams. or scenarios, students will write and name the chemical formulas of common polyatomic ions and ionic compounds containing main group or transition metals and bases.
Mole Conversions

Given descriptions or chemical formula of a substance, students will convert between mass, moles, and particles for a sample of material.
Quantifying Changes in Chemical Reactions: Balancing Equations

Given descriptions or chemical formulas of the reactants and the products of chemical reactions, students will apply the law of conservation of mass and manipulate coefficients to balance chemical equations.
Properties: Extensive and Intensive

Given descriptions or illustrations of properties, students will determine whether the property is chemical or physical, and if it is physical, if it is intensive or extensive.
Periodic Table Families

Given descriptions or specific element groups, students will use a Periodic Table to relate properties of chemical families to position on the table.
Solids, Liquids, and Gases

Given descriptions, scenarios, or illustrations, students will distinguish between the compressibility, structure, shape, and volume of solids, liquids, and gases.
Properties: Mixtures

Given descriptions, scenarios, or illustrations of properties, students will distinguish between pure substances and mixtures.
Atomic Theory: Electromagnetic Spectrum

Given a diagram of the electromagnetic spectrum, students will relate the frequency to type of wave produced.
Electromagnetic Spectrum

Given descriptions or illustrations, students will use the light and energy formula to solve for frequency, wavelength, or energy.
Average Atomic Mass

Given descriptions, scenarios, or diagrams, students will calculate the average atomic mass by weighted average.
Radiation Types

Given illustrations, diagrams, or descriptions, students will identify alpha, beta, or gamma radiation.
Periodic Table Trends

Given descriptions, scenarios, or groups/series of elements, students will use the Periodic Table to relate the size of the atomic radii, electronegativity, and ionization energy of elements to their position on the chart. Students will need to be familiar with the trends of the Periodic Table.
Nuclear Chemistry: Radioactive Decay

Given illustrations, symbols, or descriptions, students will balance nuclear equations.
Fusion and Fission

Given diagrams, illustrations, symbols, or descriptions, student will distinguish between nuclear fusion and nuclear fission.