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Content guidance

Depiction or discussion of sensitive content

Adult supervision recommended

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This lesson will be removed by end of Summer Term 2025.

We've made brand-new and improved lessons for you.
Year 9Science

Understanding time scales

Lesson outcome

I can describe key events in the history of Earth and distinguish between billions, millions and thousands of years ago.

warning

Content guidance

Depiction or discussion of sensitive content. Adult supervision recommended.
warning

This lesson will be removed by end of Summer Term 2025.

We've made brand-new and improved lessons for you.