Elementary school science students in Leigh Ann Anderson’s classes skip the textbooks and get straight to the experiments. Four fourth graders huddle over short magnetic wires attached to the top and ...

[austiwawa] was playing around with one of those simple linear motors people build as friendly little science experiments. There’s an AA battery in the middle of a set of magnets. When you put it ...

This chapter presents background information on "Curriculum Projects Past and Present"—that is, it provides project descriptions and lists of titles produced by some major funded projects in hands-on ...