Controlled investigations, the classic sort of science experiment that involved controlled and dependent variables, have been the source of much scientific know

This book empowers teens by tapping into their interests and imaginations through opportunities to design unique science projects. Intriguing hands-on projects

Taking a cue from notable scientists such as Charles Darwin and Jane Goodall, project-based learning in field investigations invites students to explore science

Engaging in secondary research investigations allows students to actively explore far-reaching, real-world issues without specialized equipment or spending deca

Throughout history, scientists such as Marie Curie and Isaac Newton recorded their hypotheses and predictions, kept track of data during experiments, and protec