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Cafeteria Compost
Students gather information on composting. They create their own compost pile using proper materials from the lunchroom. They work together to record observations.
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Populations
Students calculate the area of grasslands needed to support a small pride of lions. They also identify food web links in an ecosystem and trace the energy pathways in an ecosystem.
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ISOLATION OF DNA FROM ONION
Students perform a lab in which they extract DNA from onion cells. Students break through the cell and nuclear membranes and then break down the protein that the DNA is wrapped around.
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What Is A Dinosaur?
Students use the question of "What is a dinosaur?" in order to establish the context for a class investigation. They use a variety of resources in order to gather information. Students compare and contrast the similarities or differences...
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Snacks 'R Us
First graders experiment with fat content by analyzing snack foods. They learn what makes up a nutritious snack.
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Classroom Composting
Students observe and describe the cyclic nature of life. They identify and appreciate the importance of a balanced ecosystem. Finally, students compare and contrast biodegradable and non-biodegradable resources in nature and describe the...
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DNA Isolation from Onion
Students apply measurement skills using the metric system. They explain the process of isolating DNA from other cell contents. They apply knowledge of cell structure to explain the process of isolating DNA.
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Sandwich in the Water
Students research lakes of eastern Kansas. Students compile their information into a "sandwich" with each layer containing a specific list of information.
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March Market
Students role play a living wetland food web. They trace the food web associated with the items in their lunch.
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DNA Extraction Laboratory Experiment
Students will visualize how DNA is extracted from cells by performing a simple laboratory experiment. They will then use this knowledge to further understand how scientists are using DNA extraction to try to clone human cells, and to...
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Birds of Wisconsin
First graders explore the job done by ornithologists. They role play identifying the characteristics that make a bird a bird. They discuss what makes each bird species unique. Students are introduced to Wisconsin's most common and rare...
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Digestive System Crossword Puzzle
In this digestive system worksheet, students complete a crossword puzzle with 21 clues pertaining to digestive system vocabulary.
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Digestive System Crossword Puzzle Answers
In this digestive system worksheet, students are given the answers to a crossword puzzle with 21 clues pertaining to digestive system vocabulary terms.
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Enzymes in Action: An Inquiry Approach to the Effects of Enzymes
Learners experiment with enzymes as key components of chemical reactions in all living things through this series of lessons.
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Cloning of Plasmid and Spinach DNA
Students ligate fragments of genomic DNA from spinach into a vector plasmid. They perform a restriction enzyme digestion. Student use a ligated DNA molecule to transform E. coli cells. Students analyze their procedures and outcome of...
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The Cloning of Plasmid and Spinach DNA
Students will first extract genomic DNA from spinach and perform a restriction enzyme digestion on both the spinach DNA and the plasmid using the same restriction enzyme. They then ligate the cut plasmid DNA with the cut spinach DNA in...
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Ecology of the Dump
Students recreate landfills in petri dishes, observe relative biodegradability in a year-long project, and isolate a cellulose degrading bacteria while discovering the need for recycling and the serious problem waste management has...
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Making a Food Web and Learning About Ecosystems
Third graders examine the difference between a food web and food chain. They also examine the importance of the sun in a food web and food chain. Students understand what happens when you remove parts of the chain.
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Recycling Garden Waste
Students experience how to make compost. This lesson is ongoing with periodic checks and maintenance. They select a piece of ground around the school or around their homes to establish a compost pile. Organic materials are utilized...
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Wanted: The Infamous Five
Learners name the five most common types of foodborne pathogens. They comprehend how bacteria can grow and spread. Students are taught healthy hygiene and food-safety habits. They discuss the crimes of the five most wanted foodborne...
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Walrus
In this animal facts worksheet, students will read information about walruses including where they live and what they eat. Then students will color a picture of a walrus.
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Lion Quiz
In this lions quiz activity, students answer a set of 12 questions about size, lifestyle, diet and characteristics of lions. An answer key is included on page 2.