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Students explore how physical and behavioral adaptations help organisms survive in deserts, Arctic, oceans, and other habitats.

Students build food webs, classify organism roles, and trace energy flow from the sun through ecosystems.

Students apply the engineering design cycle with clear criteria and constraints, testing and improving prototypes.

Students investigate balanced and unbalanced forces, predict motion changes, and explore friction, gravity, and magnetism.

Students compare life cycles, distinguish inherited from acquired traits, and explore variation and metamorphosis.

Students explore how environmental changes affect organisms, predict impacts, and consider conservation solutions.

Students build claim-evidence-reasoning arguments, evaluate evidence quality, and communicate findings clearly.

Students differentiate daily weather from long-term climate, explore climate zones, and use data to describe regional patterns.

Students study where Earth's water is found, how the water cycle works, and how water shapes landforms through weathering, erosion, and deposition.

Students learn what fossils are, how they form, and how body and trace fossils provide evidence about organisms and environments from long ago.

Students explore magnetic poles, materials, simple circuits, electromagnets, and static electricity with a focus on safe hands-on investigation.

Students review and extend ideas about matter, properties, states, and physical changes with measurement and classification practice.

Students learn about natural hazards, how communities prepare and respond, and solutions that reduce harm through planning, engineering, and nature-based ideas.

Students build an introductory concept of energy using everyday examples of heat, light, sound, and motion.

Students evaluate human impacts and recommend age-safe stewardship actions supported by reasons and simple evidence.