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.

Learners complete food chains for organisms in three environments. They use copies of the Habitat worksheet. Students review the food chain terms with the teacher. They research related food chains, and interlink these to form a food...

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.

Find out more about the Little Blue Heron through this educational resource. The content of this source includes information on behavior, characteristics, life cycle, diet, habitat and range.

What do you know about coyotes? Learn more about how adaptable this animal is to new surroundings when you check out this informative resource. Explore this website to find more facts and information ranging from what these animals eat...

Gray wolves were a frequent sight on the American plains, however, they are now an endangered species despite attempts to reintroduce them to their former habitats in the continental United States. Learn about their natural history in...