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Resource ID: R4SCI0017
Grade Range: 10–12
Subject: Science

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).

Resource ID: R4SCI0027
Grade Range: 10–12
Subject: Science

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.

Resource ID: CM3L4
Grade Range: 9–12
Subject: Science

Valence Shell Electron Pair Repulsion

Given illustrations or descriptions, students will predict the shape of molecules based upon the extent of the electron pair electrostatic repulsion.

Resource ID: CM3L5
Grade Range: 9–12
Subject: Science

Chemical Bonding: Metallic Bonds

Given scenarios or diagrams, students will describe the nature of metallic bonding and explain properties such as thermal and electrical conductivity, malleability, and ductility of metals.

Resource ID: CM2L6
Grade Range: 9–12
Subject: Science

Electron Configuration

Given descriptors, diagrams, and chemical symbols, students will use the periodic table to determine the electron configuration of neutral atoms.

Resource ID: CM3L9
Grade Range: 9–12
Subject: Science

Moles and Molar Mass

Given descriptions or chemical formula of a substance, students will use the concept of a mole to relate atomic mass to molar mass.

Resource ID: CM5L3
Grade Range: 9–12
Subject: Science

Types of Solutions: Saturated, Supersaturated, or Unsaturated

Given scenarios, graphs, diagrams, or illustrations, the student will determine the type of solution such as saturated, supersaturated, or unsaturated.

Resource ID: R4SCI0045
Grade Range: 9–12
Subject: Science

Conservation of Mass—It's the Law!

This resource includes videos, interactives, and additional resources to help students understand the law of conservation of mass and how to balance chemical equations.

Resource ID: CM1L2
Grade Range: 9–12
Subject: Science

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.

Resource ID: CM1L5
Grade Range: 8–12
Subject: Science

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.

Resource ID: CM1L3
Grade Range: 9–12
Subject: Science

Solids, Liquids, and Gases

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

Resource ID: CM1L4
Grade Range: 9–12
Subject: Science

Properties: Mixtures

Given descriptions, scenarios, or illustrations of properties, students will distinguish between pure substances and mixtures.

Resource ID: CM2L3
Grade Range: 9–12
Subject: Science

Atomic Theory: Electromagnetic Spectrum

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

Resource ID: CM2L4
Grade Range: 9–12
Subject: Science

Electromagnetic Spectrum

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

Resource ID: CM2L5
Grade Range: 9–12
Subject: Science

Average Atomic Mass

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

Resource ID: CM1L6
Grade Range: 9–12
Subject: Science

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.

Resource ID: CM2L10
Grade Range: 9–12
Subject: Science

Fusion and Fission

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

Resource ID: CM2L1
Grade Range: 8–12
Subject: Science

Atomic Theory: Dalton, Thomson and Rutherford

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.

Resource ID: CM4L7
Grade Range: 9–12
Subject: Science

Forms of Energy

Given diagrams, illustrations, or descriptions, students will identify the types of energy.

Resource ID: CM4L8
Grade Range: 9–12
Subject: Science

Law of Conservation of Energy: Heat Transfer

Given illustrations, scenarios, descriptions, and/or diagrams, students will demonstrate understanding of heat transfer.

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