Curated OER
Investigate Science Using Crayfish
Young scientists discover the importance of scientific investigation by observing live crayfish. They carefully observe the patterns of crayfish in different environments. Then they discuss their conclusions and define what all living...
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The External Anatomy of the Crayfish
Students investigate the external anatomy of a crayfish. In this arthropod lesson plan, students study the structures of the head, the body and the appendages of a crayfish. They locate specific structures present in arthropods and...
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The Trouble with Crayfish
Fourth graders compare an ecosystem before and after they introduce crayfish to that ecosystem. For this ecosystem lesson plan, 4th graders see what happens when you introduce a non native animal to a habitat. Students then make...
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Digital Dissections
Students dissect organisms and take photographs to create a PowerPoint dissection library. In this anatomy lesson plan, students dissect organisms that interest them and photograph the process while identifying structures. They create a...
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Animal Behavior
Students investigate stimulus-response behavior, learned behavior in animals and innate behavior in animals. In this animal behavior lesson plan, students answer questions about their reactions to a toy cap gun that is fired off in...
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Invertebrate Diversity
Learners observe different animals with bilateral symmetry. In this biology lesson, students compare how these animals move. They discuss the evolutionary history of observed animals.
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Animals and Their Coverings
Students investigate the coverings of vertebrates and invertebrates and cold-blooded and warm-blooded animals. In this animals and their coverings lesson plan, students observe displays of different animals and discuss and answer...
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BIOASSESSMENT OF STREAMS
Young scholars work as a team to gather organisms from a stream to evaluate if the water quality is excellent, good, or fair to poor.
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Stream Watch
Students discuss why it is important to take care of streams, what is non-point source and point source pollution, what are some causes of pollution in streams, and what can we do to prevent some of these causes of pollution? They steam...
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Rock-a-bye Babies in a Wetland
Learners review the way human babies grow and what type of care they need. Using the internet, they are introduced to five different wetland habitat animals and how their babies grow. They discover how they are born and what the...
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Hypothesis
Students study how to write several hypothesis. In this hypothesis lesson students divide into groups and complete several hypothesis.
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