Curated OER
Collecting and Classifying Pollen
Students collect and analyze pollen from different species of plants. In small groups, they classify pollen according to shape, size and physical characteristics. They draw the basic anatomy of flowering plants and create a dichotomous...
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Earth's Warming Climate: Are We Responsible
Students examine the atmospheric data for CO2. In this web-based atmospheric lesson plan, student follow instructions to examine and plot on-line scientific data about the CO2 levels in our atmosphere and analyze the changes found in the...
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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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What came first?
Students sequence events in their own lives and assign each a numerical time, students use the same process to sequence actual events in the evolution of life on Earth.
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Ambush Warriors
Students identify four different categories of reptiles and explain how snakes deliver their venom to their prey.
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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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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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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...
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Superbugs and Antibiotic Resistance
Students complete experiments on antibiotics and antimicrobials. In groups, they explain how antibiotics affect the evolution of microorganisms. They test various types of bacteria to discover how much resistance they have to antibiotics.
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Birds of Different Feathers: Species Specialization
Students identify differences in bird species and explain the concept of species specialization. They attain the knowledge that different birds occupy different habitats.
Students identify characteristics and features of birds that make...
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Inferencing II: Post Test
In this inferences learning exercise, students answer multiple choice questions about inferences after they read a passage. Students read 4 passages and answer 10 questions total.
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Who Was Here First? Relative Dating
Students read about and complete question activities for the topic of relative dating. In this relative dating instructional activity, students read information for the topic and then complete two activities to further their...
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Leonardo the Genius
In this artists history worksheet, students read an excerpt about Leonardo Da Vinci. They suggest what natural abilities, attitudes, and personal characteristics he would have needed to do all the famous works that he painted. Students...
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The Ice Age
Students study the differences in the Ice Age terminology and what causes them. In this Ice Age lesson students examine what plants and animals lived during the Ice Age.
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Absolute Ages of Rocks
In this ages of rock worksheet, learners review the processes involved with determining the ages of rocks which includes the radioactive decay of carbon-14. This worksheet has 5 matching and 5 short answer questions.
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In the Wild
Third graders examine the concept of ecology and how animals are suited to their habitats. In this animal adaptation lesson, 3rd graders identify a variety of plants and animal species that live in a Beech forest.Students create a food...
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Archeological Finds
Pupils explore archeology and it contributions to human history. They write a magazine article describing the discovery of a dig.
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2nd Grade - Act. 01: Exploration Tubs
Second graders communicate ideas, information, and feelings.
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Take Me to the River! Using the Black River for Earth Science Review
Ninth graders use maps to identify landscape regions and drainage patterns producing the Black River. They create PowerPoint presentations pertaining to the Black River watershed, its geologic history and highlighting safe rafting...
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The Rock Cycle
Third graders study the 3 main types of rocks: igneous, sedimentary, metamorphic. They examine samples of these types of rocks and discuss ways to tell what kind of rock each is. They take notes and draw pictures in their science...
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Unit 9 Trigonometry
In this trigonometry worksheet, students find the lengths of triangles. They construct triangles and spirals. Students complete indirect measurement problems. They find the distance between objects and determine the volume of rectangular...
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Plugged in to CO2
Students use a meter to measure the energy used and carbon produced by electronics and appliances. For 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 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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