How many legs do spiders have? Is that an opinion, or is it a fact? Complete a instructional activity with four sets of five questions about different animals and their attributes, noting whether each statement is a fact or an opinion.

What happens when a species becomes extinct? Sharpen your reading skills with a passage about how koalas have gotten close to being an endangered species.

Thirty short-answer questions comprise this detailed review of evolution theory. Many of the questions ask scholars to define vocabulary. Because short answers are required, this worksheet will take some time to complete. You could give...

What happens when an animal becomes endangered or extinct? Explore the ways that human influence throughout the environment has threatened the existence of other species with a reading passage. After reading the paragraphs, kids answer...

In this environment and animals activity, 7th graders match ten pictures with their actual titles, answer seven statements as true and false, and discuss six questions together.

Breath new life into your class's study of dinosaurs with this extensive collection of materials. Offering everything from a printable T-rex mask, word searches, and connect-the-dots activities to informational handouts, hands-on...

In this English instructional activity, students read "Internet Trade Threatens Exotic Animals," and then respond to 1 role playing, 47 fill in the blank, 7 short answer, 20 matching, and 8 true or false questions...

This handout goes along with the slide show linked at the top of the of the resource. Depending on the computer availability in your school, this could be a WebQuest in which learners go through the slide show at their own pace, or...

In this biology worksheet, learners watch a movie about various land biomes. Then they use the word list to the right to complete each of the statements. Students also complete the brief quiz about the movie that follows.

In this biology learning exercise, students look for the answers to how to classify animals. They specifically focus upon the vertebrates while differentiating the characteristics from other organisms.

In this biology worksheet, students identify and match various classes of species found today. Then they explain why biodiversity exists today on earth and define evolution. Students also describe who a paleontologist is and what they do.

In this opinions of cloning usage instructional activity, students read phrases of what cloning should be used for and check their opinions in columns yes, not sure, no, only in certain situations, and never.

In this conservation biology worksheet, students will complete 9 short answer questions on the different strategies of conservation biology, including the Endangered Species Act and establishing protected areas for animals.

In this earth history worksheet, high schoolers visit a website and complete 15 fill in the blank and 8 short answer questions based on what they read. Topics include biodiversity, animal kingdoms, evolution, fossils, and extinction.

In this online quiz worksheet, students answer a set of multiple choice questions about the Coelacanth, or Living Fossil Fish. Page has a link to answers.

In this Gulf oil spill worksheet, students examine an article regarding the brown pelican and the effects of the oil spill as well as a photograph.

In this archaeology for kids quiz 87 worksheet, students interactively answer 12 questions about Neanderthals, then click to check their answers as part of an online magazine.

For this endangered species worksheet, learners complete short answer questions on different endangered species. Students complete 11 short answer questions.

In this bones learning exercise, students complete a ten question short answer quiz about human and animal bones. Students answer each question and self check. It appears that this is an online interactive learning exercise.

For this science and environment worksheet, students answer short answer questions about different science and environment topics on these role cards. Students complete 16 questions.

In this environment vocabulary worksheet, students complete 12 multiple choice questions, then translate a set of "environment words."