Explore the food chains that support Arctic ecosystems. A class discussion on interdependence and the different roles plants and animals play in ecosystems provides students with the knowledge to complete a worksheet asking them to...

Pictures of different animal skulls make this slide show fascinating. The intent is to display the differences in structure among herbivores, carnivores, and omnivores. If you do not have animal skull replicas, this presentation would be...

Students explore the relationships within the food chain between plants and animals. They construct modules of food chains, keeping them simple and not complex. They focus on what the animals eat and not on what eats it.

In this food chain worksheet, students draw a food chain plus describe and name an omnivore, herbivore, and carnivore. Students answer nine questions.

Students explore the cycle of how each living thing gets food. In this food chain unit, students participate in four lesson plans that highlight animal vocabulary, habitats, and the role of humans in our ecosystem. Students demonstrate...

In this biodiversity learning exercise, students sort and classify animals by their observable features using a dichotomous key. Students then respond to questions about complete and incomplete metamorphosis.

Students observe skulls of wild animals and determine their characteristics for survival. They evaluate the skuylls to discover the diets, and if the animals were predators or prey. They complete worksheets on mystery skulls.