This site is pretty neat! She has lots of great ideas that you can use for a space unit, or for a child who is super interested in space! Crafts For Kids, Theme Crafts, Crafts Ideas, Crafts Book, Spaces Theme, Spaces Crafts, Space Preschool Craft, Book Crafts, Outer Spaces
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Play theme cheat sheet: Outer Space - part of an awesome series of monthly activity round ups centered on a theme.