An introductory chemistry lesson based on Maya's discovery of atoms, bonds, and reactions, available in English and Spanish with hands-on practice.

A lesson exploring the advancements and ethical considerations of biotechnology, including cloning, genetic engineering, and designer genes, based on a visit to the Future Science Institute.

A comprehensive 100-question final review encompassing all domains of computer science covered in the sequence.

Students investigate and compare the atmospheric compositions of planets in our solar system, exploring how Earth's unique air supports life while analyzing the extreme environments of our celestial neighbors.

A comprehensive unit on cellular transport mechanisms, including passive and active transport, osmosis, and homeostasis, featuring hands-on scenario analysis and visual review materials.

An integrated math and science lesson where 4th graders use measurement, budgeting, and chemical property analysis to create and investigate custom slime.

Students investigate the lifecycle of common materials and develop a data-backed proposal to improve local waste management and recycling systems. This lesson scaffolds the research process from initial inquiry to a formal persuasive proposal.

A comprehensive exploration of the skeletal system's structure and function, focusing on domain-specific vocabulary and figurative language. Students will analyze a detailed passage to understand how bones support and protect the human body.

A lesson on secondary succession, focusing on how ecosystems recover after disturbances like fire or farming when soil is already present.

A comprehensive study unit covering the principles of Mendelian and Non-Mendelian inheritance, alongside practical pedigree analysis tools.

A guided practice lesson on photosynthesis focusing on Van Helmont's experiment and the chemistry of the photosynthetic equation, designed for students with executive function and reading challenges.

A lesson exploring the role of AI in education through a story about responsible use, featuring comprehension questions, a vocabulary matching activity, and a reflective writing prompt.

A comprehensive exploration of the water cycle, focusing on informational text analysis, vocabulary development, and understanding Earth's natural systems.

A comprehensive lesson exploring the stages of primary succession, focusing on the role of pioneer species in transforming bare rock into a mature community.

In this lesson, students explore the world of theme park engineering by identifying simple machines within famous attractions. They will apply their knowledge through a hands-on design challenge and a vocabulary matching game.

Examines the relationship between the Earth, Moon, and Sun, including orbits, phases, and seasons.

Investigates the physical properties of matter, including mass, volume, density, and states of matter.

Explores how energy flows through ecosystems via food webs and the roles of producers, consumers, and decomposers.