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Species Diversity and Phylogeny
Students explore the classification system of organisms: taxonomy. They examine prepared slides of Protozoans and record information on a Taxonomy Recording Sheet. Two additional classifying activities are also included in this...
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Prehistory: Our Ancestors Emerge
In this prehsitory worksheet, students read a 3-page article about antropological finds and then respond to 2 short answer questions based on the article.
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Name Match
In this name match worksheet, students match up ten species to their description or history by drawing a line between one to the other.
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Cladograms and Genetics
In this genetics learning exercise, students compare the human amino acid sequence with the five animals given. Students used cladograms to complete 11 short answer questions.
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Seedless Plants- Ferns- Enrichment Worksheet
In this seedless plants enrichment worksheet, student read about the history of ferns, their habitat, size, and structure. They draw a fern and label its parts including the fronds, pinnae, sorus, and rhizome.
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Dogs & Darwin
Ninth graders construct and conduct a laboratory experiment illustrating the transfer of mutations. They compare and contrast natural selection in organisms with long and short reproductive cycles.
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Human Prehistory
Young scholars discuss the history of humans. In this human history lesson, students describe how the placement of the continents changed and where the humans began and traveled to. They discuss interaction with Neanderthals and...
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Who Was Here First? Relative Dating
Learners read about and complete question activities for the topic of relative dating. In this relative dating lesson, students read information for the topic and then complete two activities to further their understanding of geologic...
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Archeological Finds
Students explore archeology and it contributions to human history. They write a magazine article describing the discovery of a dig.
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Wegener and Plate Tectonics: A Hands-On Lesson
Students are introduced to and experiment with the basic concepts of plate tectonic theory as well as assess the history of the theory of plate tectonics. They explain and illustrate the basic concepts through diagrams and models of...
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Investigation 6 - Dinosaur Extinction
Fourth graders research and analyze theories on why dinosaurs became extinct. They need to find clues as to what the cause may have been. They record the evidence that they find to support their theory on the Dinosaur Extinction Theory...
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Do you see what I see?
Students examine the importance of making and recording observations and accurately describing an object. For this biology lesson students work in groups and report to the class what they learned.
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Absolute Ages of Rocks
In this ages of rock learning exercise, students review the processes involved with determining the ages of rocks which includes the radioactive decay of carbon-14. This learning exercise has 5 matching and 5 short answer questions.
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Unit 9 Trigonometry
In this trigonometry worksheet, students find the lengths of triangles. They construct triangles and spirals. Kids complete indirect measurement problems. They find the distance between objects and determine the volume of rectangular...
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Plugged in to CO2
Learners use a meter to measure the energy used and carbon produced by electronics and appliances. In this environmental science and technology lesson, students use a Kill-A-Watt meter to determine the electricity used by everyday...
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Important, Interesting, and Serious Exercise
In this word usage learning exercise, students read the sentences and fill in the gaps with the words important, interesting, and serious to complete the 15 exercises.
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Important, Interesting and Serious Exercise
In this word usage worksheet, students explore the meanings of three words, important, interesting, and serious. Students complete fifteen sentences with the correct words and write four sentences of their own.
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Changing Weather: Comparing Climate from Voyageur Times to Today
Fifth graders compare climates. In this weather lesson, 5th graders observe and record weather observations and discuss the impact of weather on people. Students also discuss the concept of global warming and determine how weather...
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Human Evolution
Students make and use observations of Laetoli footprints to provide clues to life in the past. They collect and analyze data to study the relationship between foot length and body height.
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Biology Chapter 15 Word Search Puzzle
In this biology worksheet, learners look for the words that are related to the theme of the worksheet. They also work on the skills of spelling and word recognition.
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Curious About Creepy Crawlies?
Students create oral presentations and visual aids to assist their inquiry about various insects. They reflect on the importance of learning about insects while working in small groups.
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Biology: Natural Selection
Students explore evolutionary processes and theories using the spotted fish applet. They observe what happens to fish in a closed environment with both food and predators. Students run the model several times and answer questions about...
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Why do we need Vitamin C in our diet? Or Why do we carry old inactive genes in our genome?
Students explore and explain how mutations in the DNA sequence of a gene may be silent or result in phenotypic change in an organism and in its offspring. They analyze how evolution and biodiversity are the result of genetic changes that...