Gizmos & Gadgets : Creating Science Contraptions That Work (& Knowing Why)

School Library Journal Review: Gr 4-7-Hauser gives directions for making a bunch of gadgets, gizmos, contraptions, and doohickeys constructed with stuff often found in cupboards, closets, garages, and "junk" drawers. Materials such as plastic soda bottles, marbles, buttons, straws, and cardboard tubes are cut, trimmed, shaped, and bent in order to be glued, stapled, sewn, […]

Super Science Concoctions: 50 Mysterious Mixtures for Fabulous Fun

School Library Journal Review: K-Gr 6 Solutions, mixtures, emulsions, and gels are but a few of the concoctions presented here. Although many of the projects in this volume are familiar, it is the logical arrangement of the material that sets it apart. A brief, concise, and lively explanation of the scientific method and inexpensive ways […]