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Give your local birds a treat — and your young birdwatcher some fun — with this simple DIY bird feeder.

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

Is that seed alive or not? Here's an exciting way for kindergarteners to make a seed museum that your child can watch, using simple household materials.

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.