Maintaining Body Heat

Remind your middle school scientists how fox ear size varies depending on the climate they live in; large ears allow heat loss while small ears keep heat in. Discuss how a cold-blooded animal might try to regulate body temperature. Then...

For this "Human Body: Pushing the Limits-Sensation" worksheet, students watch the movie and respond to 25 fill in the blank and short answer questions regarding information from the documentary.

Students investigate the effect of temperature on cold-blooded animals, using a 5 x 8 inch index card to represent a dinosaur as their model organism. Students measure temperature changes that occurs at different angles to a light...

Learners calculate wind chill using a mathematical formula. In this earth science lesson, students compare the wind chill in Antarctica to that of their local area. They explain how this can lead to hypothermia.

After a short intruduction, biology buffs examine infrared pictures of animals and determine whether they are endothermic or exothermic. Unfortunately the pictures are not provided. It is worth conducting an internet search for infrared...

In this skin worksheet, students compare the structure and function of the epidermis and the dermis. This worksheet has 8 matching and 3 short answer questions.

Students observe and compare heat loss in various objects with surface area-to-volume ratios and transfer this comparison to the physical characteristics of animals in their environment. In small groups they conduct an experiment...

Students explore how a whale's countercurrent flow of blood is an example of a heat exchange system and conduction. Excellent worksheet provided.

Students work on problems in which they investigate conduction, convection, and radiation. They attempt to maintain the warmth in one can of soda while cooling the other as much as possible in a thirty minute period. They examine how...

Students explain what biodiversity is and how adaptive features are maintained in a population.  In this biodiversity lesson students complete a simple activity involving mouse populations.