Young scholars create an airship that doesn't use fossil fuel. In this flying instructional activity, students research different types of flying machines that only use wind power. They discuss invention designs by Alexander Graham Bell...

Learners identify significant milestones in the history of flight. In this aviation history lesson, students study various resource materials and construct timelines of significant achievements.

In this compounds worksheet, students compare the differences between compounds and mixtures. This worksheet has 3 short answer questions.