Kids will learn how things they encounter every day operate by building their own models with this hands-on activity book. Projects include building a working m

More than thirty science projects for kids, designed to use recycled or nearly free materials.

The two dozen contraptions found in this handy resource can move across the land, over the sea, and through the air and can be assembled primarily from low-cost

A valuable, one-stop guide to collection development and finding ideal subject-specific activities and projects for children and teens. For busy librarians and

Let children experience the learning power of play! Let’s Play is a handbook full of child-led, open-ended learning adventures. The 39 fresh, fun, and budget-