Tenth graders participate in an arthropod scavenger hunt. In groups of two, they identify and collect two specimens of arthropods in the school area, and create a table of all the specimens and what class they belong to.
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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
Poison vs. Venom: What's the Difference?
Did you know that poison and venom are not the same? Both are toxic, but poison must be inhaled, ingested, or absorbed, while venom must be injected into a wound. The narrator explains that some toxic compounds may be used for good, as...
4 mins 4th - 12th Science CCSS: Adaptable
How Do Geckos Defy Gravity?
Geckos are reptilian superheroes, defying gravity to climb walls and hang from ceilings, but where did they get these amazing superpowers? Watch this fun video as it examines the amazingly designed feet of these unique animals and how...
5 mins 6th - 12th Science CCSS: Adaptable