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Evolution of Sea Creatures
Students identify and describe the mechanisms of natural selection. They study Cambrian Period animals and discuss adaptations for their specific environment.Students compare and contrast a modern sea animal with the Cambrian era animal...
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Mystery, Myth, and Wonder: The White Elephant
Students examine the role of the elephant in the culture of Thailand through many different class activities based on a PBS program "The White Elephants of Thailand with Meg Ryan". Students also look at the impact of technology on...
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Population Density In Fish
Middle schoolers investigate how a population of fish multiplies in an ecosystem and the kinds of things that must be done to maintain a healthy population balance with other organisms that live there. They conduct an experiment to test...
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Natural Selection
Eighth graders define natural selection and adaptation. They simulate natural selection within a species and relate the elements of natural selection to the simulation. They analyze the results of natural selection in terms of...
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Studying Fossils
Young scholars study fossils. They examine samples of specific fossils--including a shark tooth, a brachiopod, and horn coral, among others. They visit corresponding websites and complete a worksheet regarding each of the fossils.
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The Basics of Earth Science
Students discuss and define the term "scientific theory." They work in small groups to draft an overview of one theory including details about the theory's evidence and significance.
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Rainforest Animal Illustrations
Fourth graders discover what is meant by the term endangered species. After reading a book, they use a document camera to view pictures of each endangered species mentioned. In groups, they are assigned one animal by their teacher and...
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Dig This Dinosaur Relief Lesson
Students create low-fire ceramic relief sculptures of dinosaur bones. They incorporate art history, aesthetics, and criticism with hands on activity. Students work together to draw an enlarged skeleton on butcher paper. The Stegosaurus...
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This Is Tanzania
Students begin the instructional activity by locating Tanzania on a world map. While reading an article, they note what the author's opinion is of the people who live there and discover the connection the people have with the land. They...
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Periodic Table Puns
In this chemistry worksheet, students use their imagination and the elements in the Periodic Table to solve each of the puns listed on the sheet. Then they create some of their own and write them on the back.
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Word Search: About Dinosaurs
In this dinosaur instructional activity, students find the names of 15 dinosaurs, or dinosaur-related words. The puzzle is in the shape of a dinosaur.
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Earth Science Review
In this earth science worksheet, students find the vocabulary words that are part of a review and the answers are found by clicking the link at the bottom of the page.
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Earthquakes And Volcanoes
In this earth science learning exercise, students find the words that are associated with the events of earthquakes and the landform of a volcano.
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Dinosaurs Before Dark
In this paleontology matching worksheet, students match clues related to dinosaurs to scrambled words. Twelve words and clues are given.
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Dino-facts
In this science worksheet, students investigate and compare 14 species of dinosaur by first reading about what their names mean. Students read 25 facts about these dinosaurs and complete a word search puzzle.
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Biological Diversity and Conservation
In this conservation biology activity, 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.
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The Ancient Cycads
In this cycads worksheet, students will read a short essay on the cycad tree, including it's reproductive strategies and it's general characteristics. Then students will complete 2 short answer questions based on what they read.
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Classification
In this classification worksheet, students will look at how biological classification began and how scientific names are used in biology. Students will use a table showing the classification of four organisms to answer 10 short answer...
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Arthropods
In this arthropods worksheet, students will review the 4 characteristics of arthropods and then use a lobster diagram to complete 2 short answer and 1 true or false question.
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Geologic Time
In this geologic time instructional activity, students review how fossils were formed and the events that mark the various geological eras and periods. This instructional activity has 10 fill in the blank and 9 short answer questions.
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Agree or Disagree?
In this language arts worksheet, learners practice oral speaking by agreeing or disagreeing with a controversial sentence. Students read the sentence on each card in front of the group and tell how they feel about the statement made. The...
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Charles Darwin
For this Charles Darwin worksheet, students fill in the blank with the correct answer. Students use the suggested text to complete statements about Charles Darwin, his expedition, and his development of his theory of evolution.
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My Spelling Words: Spelling List #169
In this spelling instructional activity, students read and write twelve spelling words. Afterward, they solve a crossword puzzle using the words. All words are related to the ecosystem and endangered animals.
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Bison (American Buffalo)
In this science worksheet, students read the facts sheet for the buffalo. They could use this for a class activity for classifying animals.
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