Nature, Red in Tooth and Claw

What does the atmosphere on Mars look like? This fourth lesson in the series of five is designed for high schoolers. Scholars apply previous knowledge to add atmosphere to Mars in an online simulation. This comprehensive lesson includes...

How do miners isolate the substance they're looking for from a big pile of rock? Through an insightful lab, science scholars learn how to use their observation skills to identify physical properties that scientists use to separate...

How is it that the same animal, living in the same place, at the same time, evolved into two different species? As part of a larger series, an engaging video explains the rise of the chalicothere, the split in evolution, and eventually...

Mutations have a bad reputation ... but are they always harmful? Junior geneticists explore mutations and their effects in a Fuse School Evolution video. The content features sickle cell disease, its effects on the body, and its ability...

Scientists believe red hair and pale skin evolved in northern Europe because it helped humans synthesize vitamin D easier than those with more melanin in their skin. Viewers explore many interesting facets of evolution in a video all...

Introduce the topic of evolution and natural selection with visuals, vocabulary, and historical perspective. Budding biologists can examine the evidence on their own by going through the presentation, or the teacher can present to the...

Did you know elections only played a small role in Athenian democracy? Take a look at the fascinating origins of Athenian direct democracy in ancient Greece, and compare their political structures to our understanding of representative...

High schoolers develop an understanding of natural selection, specifically, how it unfolds from generation to generation. They work in small groups to perform an experiment using beans. They use a worksheet imbedded in this plan to guide...

Sink your teeth into an engaging lesson on climate change! Science sleuths examine the prehistoric central Florida ecosystem through fossil analysis and a Socratic discussion. The easy-to-follow teacher's plan provides detailed...

Students solve the following problem concerning the evolution of seed color in pinto bean plants: "How does natural selection change the frequency of genes or traits over many generations?" They use the constructivist approach to...