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Covalent Bonding: Electron Dot Diagrams
Given descriptions, diagrams, scenarios, or chemical symbols, students will model covalent bonds using electron dot formula (Lewis structures).
Given examples, students will recognize the importance of taxonomy to the scientific community.
Taxonomy: Major Groups
Given illustrations or descriptions, students will determine the classification of organisms into domains and kingdoms.
Relationships Between Organisms: Food Chains, Webs, and Pyramids
Given illustrations, students will analyze the flow of matter and energy in food chains, food webs, and ecological pyramids.
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.
Learners compare a variety of prokaryotes and eukaryotes to determine similarities and differences among and between them.
Monohybrid and Dihybrid Crosses
Learners calculate the probability of genotypic inheritance and phenotypic expression using mono- and dihybrid crosses.
Mechanisms of Evolution Beyond Natural Selection
Learners analyze and evaluate the effects of other evolutionary mechanisms.
Evidence for Evolution
Learners analyze and evaluate how evidence of common ancestry among groups is provided by the fossil record, biogeography, and homologies, including anatomical, molecular, and developmental.
The learner explores the structure and function of the nucleic acids and enzymes important to the process of synthesizing proteins.
Kinetic Molecular Theory
This resources allows students to explore the postulates of the Kinetic Molecular Theory in order to better understand why gas particles behave the way that they do.
10.01 Wave Nature of Light
In this video, we will study the wave-like properties of light.
10.02 Particle Nature of Light
In this video, we will study the particle-like properties of light.
6.01 The Mole
In this video, we will study the mole and its applications in chemical calculations.
6.02 Percent Composition
In this video, we will calculate percent composition or mass percent and various applications.
6.03 Empirical and Molecular Formulas
In this video, we will learn the difference between an empirical and molecular formula and how to find them.
6.04 Balancing Equations
In this video, we will learn how to balance chemical equations using the law of conservation of matter.
6.05 Stoichiometry with Balanced Equations
In this video, we will apply stoichiometric concepts to balanced equations in order to determine mass relationships within reactions.