Grade 6 Science Practice

Students examine major body systems and explain how they interact to move nutrients, oxygen, and signals through the body.

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Students explore cells as life's basic units, compare plant and animal cells, and examine specialization in multicellular organisms.

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Students analyze how resource availability, competition, and disturbances shape ecosystem dynamics and population changes.

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Students identify energy forms, trace transfers and transformations, and apply conservation ideas to everyday systems.

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Students apply the middle school engineering design cycle with criteria, constraints, prototyping, testing, and iteration.

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Students build food webs, interpret energy pyramids, and explain why energy decreases at higher trophic levels.

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Students review forces and motion, calculate speed, and apply simple machine concepts including levers, ramps, and pulleys.

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Students introduce plate tectonics, compare boundary types, and connect plate motion to earthquakes, volcanoes, and mountains.

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Students practice claim-evidence-reasoning, interpret data in graphs, use scientific models, and revise ideas with evidence.

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Students model the water cycle, explain weather system basics, and distinguish short-term weather from long-term climate.

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Students examine biodiversity, ecosystem services, threats like habitat loss, and practical ways communities protect living systems.

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Students differentiate weather and climate, analyze factors that create regional patterns, and interpret climate data tools like climographs.

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Students analyze how people change Earth systems and design/evaluate sustainability solutions using criteria, trade-offs, and stewardship.

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Students explore how living things reproduce, how traits are inherited, how variation arises, and how life cycles connect growth to the next generation.

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Students identify minerals and rocks, model the rock cycle, and connect Earth materials to resources and conservation choices.

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Students use wave models to explain sound and light, connecting amplitude and frequency to experience and exploring reflection, refraction, and absorption.

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Students model the Earth-Sun-Moon system and explore why solar system scale is challenging to represent accurately.

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