This page from the University of Washington has an excellent diagram of the water cycle. There are 8 water cycle hands on activities on the bottom of the page. Also there is a link to a teacher reference page.

Visit this site for a lesson plan on impact craters. Using this simple hands-on activity, students further develop their understanding of how impact craters are formed. A brief introduction about impact craters is given along with some...

These hands-on activities are are a great way for students to gain perspective on the relative sizes and distances of each planet, the relationship between the sun and Earth, and much more.

These hands-on activities are are a great way for students to gain perspective on the relative sizes and distances of each planet, the relationship between the sun and Earth, and much more.

These hands-on activities are are a great way for students to gain perspective on the relative sizes and distances of each planet, the relationship between the sun and Earth, and much more.