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Here's a pressed leaf card project that puts science and writing together for your second grader.

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

Does putting soapy water on plants help or hinder plant growth? Kids learn about greywater and how it affects plant growth in this cool science fair project.

Children will learn why and how to compost as they help with the process of filling their compost, turning it, and observing the changes that occur.