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Students learn about worms by observing live red worms in groups and record their observations.
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Download Lesson 21 - English (937.49 KB)- Download Lesson 21 - Spanish Worksheet (525.69 KB)
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Students sort through compost in groups and identify different types of compost critters they observe and share their results with the class.
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- Download Lesson 20 - English (1.06 MB)
- Download Lesson 20 - Spanish Worksheets (1.11 MB)
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Students learn about the benefits of adding compost to soil as an amendment. They design and conduct their own experiment to test how compost effects plant growth.
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- Download Lesson 19 - English (595.42 KB)
- Download Lesson 19 - Spanish Worksheet (237.81 KB)
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Students learn about the food chain of a compost bin by playing a tag game illustrating the role of decomposers in a food web.
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- Download Lesson 18 - English (589.6 KB)
- Download Lesson 18 - Spanish Worksheet (79.53 KB)
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Students learn about the process of decomposition by testing the effects of different variables on the decomposition of organic and inorganic materials over time.
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- Download Lesson 17 - English (647.4 KB)
- Download Lesson 17 - Spanish Worksheet (310.77 KB)
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Students are introduced to the process of decomposition in a compost bin and classify found objects from their school grounds as biodegradable or non-biodegradable.
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- Download Lesson 16 - English (471.83 KB)
- Download Lesson 16 - Spanish Worksheet (171.82 KB)
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Students use multiple sources of information to research reuse and recycling options for a variety of household goods.
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- Download Lesson 15 - English (498.11 KB)
- Download Lesson 15 - Spanish Worksheet (243.16 KB)
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Students learn how trees are harvested to make paper and make recycled paper with reused newspaper.
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- Download Lesson 14 - English (707.09 KB)
- Download Lesson 14 - Spanish Worksheet (143.07 KB)
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Students learn about different types of plastic by collecting and examining examples of plastic from home.
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- Download Lesson 13 - English (458.14 KB)
- Download Lesson 13 - Spanish Worksheet (212.12 KB)
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Students learn about the lifecycle of a plastic product and the nonrenewable resources used to make it.
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- Download Lesson 12 - English (908.86 KB)
- Download Lesson 12 - Spanish Worksheet (406.92 KB)
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