Curated OER
Weathering & Erosion
First educate, and then quiz viewers on the ins and outs of weathering and erosion. At a level appropriate for upper elementary or middle school earth scientists, these slides display animated graphics and photos. The first 22 slides...
Curated OER
Chemistry is Crystal Clear
Learners observe crystals and their shapes and formation. In this crystal formation activity, the teacher prepares crystal gardens for the students to observe, then the class finds examples of crystals in nature and observe a teacher...
Science Buddies
Science Buddies: Project Ideas: Explore the Chemistry Within Hand Warmers
Determine how the starting temperature affects crystal growth and heat generation of a hand warmer in this chemistry science fair project. The Science Buddies project ideas are set up consistently beginning with an abstract, objective,...
PBS
Pbs Kids: Dragonfly Tv Do It: Grow a Crystal
This PBS Kids site teaches students about crystals and includes an activity that shows how to make sparkling gems at home.
Florida State University
Florida State University: Molecular Expressions: Making Crystals
Students will work in groups to grow crystals in different conditions, and then make conclusions about how and why crystals form. A detailed procedure and materials list, follow-up questions, and a teacher's guide that contains extension...