Students explore the fundamentals of heredity by distinguishing between inherited traits and learned behaviors. This lesson uses real-world examples from the plant and animal kingdoms to illustrate how traits are passed down through generations.

A lesson focusing on ecosystem vocabulary including producers, consumers, and energy flow through food chains and pyramids. Includes tiered materials for elementary and middle school levels.

A cumulative review lesson covering the vocabulary and core concepts from all three science literacy units.

An investigation into force, motion, and friction, focusing on an author's use of evidence and the nuances of language.

An exploration of the law of conservation of mass through informational text, focusing on reading for details, main ideas, and relationships between concepts.