Learning target

Explain several contributions to weathering and soil formation.

Vocabulary and key concepts

Root action; water-driven chemical change; rock particles; organic matter

Accuracy notes

Explain breaking, moving and settling distinctly. Chemical weathering is descriptive; no acid experiments are required.

Setup

Open this page in a current browser with internet access. Choose Start / resume adventure to enter the player. No account, email, purchase, kit, worksheet or earlier lesson is needed. The briefing teaches the science used in the challenges.

Classroom use ideas

Use this lesson for teacher-led discussion, partner investigation or independent practice with reading support as needed. Ask students to explain which evidence supported a choice. The checks offer feedback and retries; there is no gradebook.

Saving and shared devices

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Curriculum reference