Island Biogeography and Evolution: Solving a Phylogenetic Puzzle With Molecular Genetics
High schoolers engage in solving a logic problem based on real organisms and real data. They develop phylogenies for seven related populations of lizards living on the Canary Islands.
9th - 12th Science 23 Views 29 Downloads
Got Lactase? The Co-Evolution of Genes and Culture
Does the human body evolve as quickly as human culture? With a stellar 15-minute video, explore the trait of lactose intolerance. Only about 1/3 of human adults seem to still have the enzyme lactase and therefore, the ability to digest...
8th - 12th Science
History, Eugenics and Genetics
A poignant 20-slide show introduces high schoolers to the amazing accomplishments of genomics and raises the question of eugenics. This lesson is only for mature audiences, as it deals with rape and other sensitive topics, but it is...
9th - 12th Science CCSS: Designed
The Biodiversity of Ontario's Natural and Manmade Islands
Island exploration—sounds exotic! During these three activities, high school learners explore island biogeography through a game and then analyze data collected, ask questions via BioBlitz, and present findings. Then, they must convince...
9th - 12th Science CCSS: Adaptable
The Making of the Fittest: The Birth and Death of Genes
Adaptations must be made as environments change. This fabulous presentation features Icelandic icefish, a transparent, scaleless specimen that even has colorless blood. Genetics and adaptations concepts are explored as scientists study...
9th - Higher Ed Science
The Making of the Fittest: Natural Selection and Adaptation
The pocket mouse can be light brown like the sands of the desert, or dark brown like the volcanic lava flows that are interspersed throughout New Mexico's Valley of Fire. It seems that predators have weeded out light colored mice in this...
10 mins 8th - Higher Ed Science CCSS: Designed
The Making of the Fittest: Got Lactase? The Co-evolution of Genes and Culture
Got milk? Only two cultures have had it long enough to develop the tolerance of lactose as an adult. Learn how the responsible genes evolved along with the cultures that have been consuming milk. This rich film is supplied with a few...
15 mins 8th - Higher Ed Science CCSS: Designed