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9 search results

OnTrack logo
Periodic Table Families

Resource ID: CM1L5
Grade Range: 10 - 9
Subject: Science

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

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Atomic Theory: Dalton, Thomson and Rutherford

Resource ID: CM2L1
Grade Range: 10 - 9
Subject: Science


Given scenarios or summaries of historical events leading to modern-day atomic theory, students will identify the author and experimental design of each and the conclusion drawn from these experiments.

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Covalent Bonding: Electron Dot Diagrams

Resource ID: CM3L3
Grade Range: 10 - 9
Subject: Science

Given descriptions, diagrams, scenarios, or chemical symbols, students will model covalent bonds using electron dot formula (Lewis structures).

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Nomenclature of Ionic Compounds

Resource ID: CM3L7
Grade Range: 10 - 9
Subject: Science

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.

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Mole Conversions

Resource ID: CM3L10
Grade Range: 10 - 9
Subject: Science

Given descriptions or chemical formula of a substance, students will convert between mass, moles, and particles for a sample of material.

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Quantifying Changes in Chemical Reactions: Balancing Equations

Resource ID: CM3L13
Grade Range: 10 - 9
Subject: Science

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.

OnTrack logo
Quantifying Changes in Chemical Reactions: Empirical Formula

Resource ID: CM3L12
Grade Range: 10 - 9
Subject: Science

Given the descriptions or chemical formulas, students will use relative masses of elements in substance to calculate and determine the ratio of atoms of each element in a compound so as to determine percent composition or empirical formula.

TEA AP Biology Textbook PDF

Resource ID: OS_AP_Bio_2
Grade Range: 1 - PreK
Subject: Science

TEA AP Biology Textbook PDF

TEA AP Biology PowerPoint Slides

Resource ID: OS_AP_Bio_1
Grade Range: 1 - PreK
Subject: Science

Instructor PowerPoint slides for TEA AP Biology open-source instructional materials.

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