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Carbon is a key part of life on Earth. This lesson looks at how carbon moves around the environment and our atmosphere.

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This lesson looks at something you might have heard lots about in the news - climate change. We'll look at the science behind this idea.

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Today we'll explore what we recycle and why we recycle. This is a very important part of science that affects our everyday lives and will affect the lives of future generations.

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Today we will apply our knowledge of reactivity to explain how we can extract metals from the ores we find in the Earth's crust.

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You've probably heard a lot about DNA before. In this lesson we'll learn about its structure and how this was discovered. We'll also look at how characteristics are inherited.

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In this lesson we will look at how random mutations lead to a process of natural selection. Over a long period of time this natural selection (and other things) results in large variation between organisms - we call this evolution.

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In this lesson we will look at how random mutations lead to a process of natural selection. Over a long period of time this natural selection (and other things) results in large variation between organisms - we call this evolution.