Curated OER
The Froggy Page
Learners investigate the cycle of life by observing tadpoles. In this biology lesson, students utilize the Internet to read stories, observe pictures, and listen to sounds of frogs. Learners create a poster board collage using frog...
Curated OER
Investigating Factors That Affect Rate of Enzyme Action
Students explore the properties of enzymes. In this chemical reaction lesson, students explore enzymes through a Web-quest and investigative study. Students will collect and summarize data and create a class presentation. This lesson is...
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...
Curated OER
Solving Imaginary Crimes
Students participate in a forensic science activity. In this crime solving lesson, students investigate fingerprints, and other crime scene evidence to solve an imaginary crime.
Curated OER
Oxygen Factory
Fourth graders examine the interdependence of the oxygen and carbon dioxide cycle in an ecosystem through a laboratory investigation. After a lecture/demo, 4th graders complete the lab in groups.
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Saving Big Cats from Extinction
Students explore extinction. In this biology and environmental science instructional activity, students define extinction, identify what living things need to survive, and create a persuasive poster about "saving the big cats" using a...
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Introduction to Scientific Theory
Ninth graders explain how scientists set up investigations. In this scientific process lesson, 9th graders review the principles of the scientific method and use these skills to answer an open-ended question about how to set up a...
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Glucose Factory
Fourth graders determine, through laboratory activity, the presence or absence of glucose in a variety of plant leaves and stems. They work in groups and perform a three part laboratory which shows them how plants convert sunlighht to food.
Curated OER
Plants of the Past
Fourth graders explore ecosystems by examining plants of the past. They discuss ways in which we interact with plants in our daily lives. Students discuss the role plants play in providing food for animals and the significance they had...
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Insects Are Helpful!
Young scholars see that insects do lots good and are very valuable to humans and nature. This is part of an ongoing effort to dispel fears of insects. They rotate through a series of centers that have examples of how insects contribute...