Students receive a realistic introduction to the intricacies of the endangered species problem. Students examine and refine personal concepts of non-utilitarian value and biocentric stewardship. Students examine what, if any, duties the...

Young scholars determine the relationship between leg length, stride length, and speed in humans and bipedal dinosaurs. They collect data and graph these human characteristics then use actual data collected from dinosaur track pads and...

Students are able to describe the development of their chosen form of vertebrate life from the past to the present in a four to six page typed paper. They explain the use of phylogenetic tree. Students use the phylogenetic tree to...

Students describe the development of their chosen form of vertebrate life from the past to the present in a four to six page paper. They explain the use of a phylogenetic tree, and use this to exemplify an organism's evolutionary change...

Students use an interactive web-based food web game to gain familiarity with tropic levels and interactions. They already understand that in an ecosystem there are four basic tropic levels: producers, primary consumers, secondary...

Fourth graders use their knowledge about fossils to arrange fossil pictures in sequence from oldest to youngest. They explain how fossils can be used to make inferences about past life, climate, geology, and environments and discover...

Students relate the ethical and practical arguments in favor of cloning and against cloning. They research the issue and plan a public service advertisement campaign for or against cloning.

In this environment worksheet, learners read a passage on why alien species should be introduced to ecosystems. Then they respond to four questions that refer to the passage read. Students also respond to two decision questions by giving...

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 report writing activity, learners prepare to write a dinosaur report by selecting and reading a nonfiction book. Students choose one dinosaur and write a report following the specific guidelines on this page.

For this crossword worksheet, students solve a crossword puzzle by solving clues about the Rain Forest. For example, "The area or environment where an animal lives."

In this endangered species learning exercise, students will read 10 statements about alligators and determine if the statement is a fact or an opinion. Then students answer 1 short answer question.

In this grammar worksheet, students use the correct present -tense form of the verb in parentheses that makes twenty sentences grammatically correct.

In this grammar instructional activity, students choose and underline the appropriate present-tense form of the verb in parentheses in twenty sentences that makes each one grammatically correct.

In this adverb clauses worksheet, 5th graders complete 10 sentences with adverb clauses to make each sentence grammatically correct.

In this past time worksheet, students select the word or phrase from 3 choices that means the same as the word in bold in 12 sentences. All pertain to events in the past.

In this vocabulary review activity, students read for comprehension and complete conversations. Students choose words and phrases to complete eight sentences.

After reading five short paragraphs about planet earth, students must answer 4 comprehension questions about the topic. This learning exercise provides great practice for state testing in language arts. 

For this comprehensive review of living and non-living things worksheet, students answer questions about the two categories. Students answer fifteen multiple choice, true and false, and fill in the blank questions.

For this South African Trivia worksheet, 6th graders research and answer questions about South Africa. Students write fifty-five answers.

Students use fossil leaves and a mathematical formula to study climate change. In this climate change and fossil lesson plan, students determine the differences in temperatures during two different times during the Cenozoic era using...

In this middle and recent Earth history worksheet, learners are given 20 statements about the changes in the Earth and life on Earth and they determine if they are true or false. If the statements are false, students change the...

In this native species restoration worksheet, students are given 3 scenarios to choose from to help restore a declining population of an endangered species of deer. Students make predictions about what they will think happen when the...

For this relationships and biodiversity worksheet, learners investigate the relationships between 4 plants sample using 7 different tests. These include looking at structural characteristics of the plants, seeds and stems, using paper...