American Museum of Natural History
The Amazing Mundo
Rocks and minerals are great on their own, but they also turn into some pretty amazing stuff! An online lesson explains the different types of materials we get from rocks and minerals, including glass, plastic, and coins. An embedded...
American Museum of Natural History
Layer of Time
Dig through the layers for a better understanding of fossils. Scholars learn that fossils form in layers of sedimentary rock. Pupils arrange virtual layers to show the fossil record of different species. Once the layers are correct, they...