What happens when ice melts? Well ... water happens. When that melting ice is a glacier, the amount of water that results produces change throughout the world. Middle school science sleuths uncover the truth about global...

"Humans have become a geologic agent comparable to erosion and [volcanic] eruptions ..." Paul J. Crutzen, a Nobel Prize-winning atmospheric chemist. Using Landsat imagery, scholars create a grid showing land use type, such as urban,...

Classify living things with a set of worksheets that has pupils sorting and indentifying living and non-living things. Learners use the worksheets as a basis for finding their answers. 

Send your young life scientists on a plant webquest that has them reading case studies to decide if seeds are seeds and plants are plants. 

A video, a karaoke song to sing along to, and a 7-question multiple-choice quiz on the topic of Kingdoms in the life classification system.

A playful interactive introducing biology's five animal kingdoms. Watch the video, take a quiz, and review vocabulary.