Where Did That Curly Hair Come From?

Word problems can make even expert mathematicians go blank. Practice solving word problems with an extended version of the GUESS method (givens, unknowns, equations, solve, substitute), which adds the steps of drawing a diagram, making...

Imagine a pair of dragons that produce offspring. What percentage of the hatchlings have wings and large antlers? An engaging activity draws genetics learners in, introduces them to alleles, meiosis, phenotypes, genotypes, and teaches...

At one point, all mammals carried only two color receptors, but now most humans carry three. An informative presentation and hands-on activity demonstrate how this evolved through genetics. By participating in the activity, pupils...

Fifteen terms pertaining to speciation, extinction, and gene flow are to be matched to their definitions. This simple, easy-to-read worksheet can be used as a pop quiz for your biology learners when studying natural selection principles...

According to a popular movie series, de-extincting ancient species may not be the best idea! But, is it possible? Explore the prospect through a video that is part of a larger playlist covering mammals. The narrator compares the physical...

Trace simple genetic patterns of inheritance through a small population. Your high schoolers create a family pedigree that traces a genetic condition through several generations.

Part five of the 13-part series begins with a refutable argument stating that genetically, the ancient people of Australia were populated by the first African ancestors. Spencer Wells travels to India to find the link that bridges...

A brief animation introduces heredity to your beginning biologists. They will meet Gregor Mendel's green and yellow peas, dominant and recessive traits, homozygous and heterozygous alleles, and Punnett squares. In this cartoon animation,...

For scholars tired of reading the textbook, this unit includes nine hands-on lessons. Through group work, lab activities, experiments, and even one inquiry-based lesson, scholars apply knowledge about cells, genetics, and biotechnology....

In The Hunger Games novel and movie, a futuristic, dystopian society is the setting. In it, a genetically engineered bird escapes control of the government. Using this as a starting point, teenagers examine the realistic possibility of...