Curated OER
Understanding the Epidemiologic Triangle through Infectious Disease
Students examine the epidemiologic triangle. In this disease lesson, students discuss infectious disease as they study how they spread and discover their families' experiences with them. Students research Internet sites to complete...
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Basics of Science
In this basics of science worksheet, students review the metric system, the difference between homogenous and heterogenous mixtures, the scientific method, and science lab first aid. This worksheet has 15 short answer, 43 fill in the...
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Catch your Breath
Students measure lung capacity and explore factors that affect the amount of air the lungs can hold.
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Finding the Mother Lode
Students engage in a paper treasure hunt to find a lode deposit of gold using the placer deposit concentrations of metals found in stream sediments. They use topographic maps and metal concentrations to assist them. Students discuss the...
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Leaking Underground/ Storage Tanks
Students engage in a lesson that is about the concept of storage tanks and how they are used. The advantages and disadvantages of them is discussed with the facts given by the teacher during lecture and concurrent discussion.
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Extraction (What's in the cereal you eat?)
Students conduct an investigation with cereal that simulates the extraction of minerals from rock. They mix iron fortified cereal until the iron is extracted and shows on a magnetic stick that is painted white.
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Introduction to Toxicology
Students explore the science of toxicology and the relationship between a toxic reaction (response) and amount of substance (dose). They observe two demonstrations illustrating the concept of dose-response.
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Cell Swelling and Shrinking
Students examine the concept of osmosis in relation to dehydration. They identify the function and structure of semi-permable membranes. They predict how certain processes can affect the characteristics of an organism.
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Nuts About Peanuts
First graders explore peanuts. For this peanut lesson, 1st graders examine the parts of peanut plants and identify them. Students plant their own peanut plants and chart their growth.
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Are You an Animal Safety Sleuth
In this animal safety lesson, students brain-storm ways to be kind and safe with animals throughout the year. Students create a Kind Calendar for Animals in art class and distribute copies to other classes in the school. grocery stores,...
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Healthy Teeth: Hands-On Science Activities
Students work in small groups to perform hands-on science activities that demonstrate the effect of certain foods on our teeth. They perform three different experiment with different foods in order to see the results.
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Is There Seaweed/Algae in Your Food?
Students discover that seaweed/algae is a small part of the resources the oceans provide. By investigating common household products, students discover that human senses are not enough to detect the presence of seaweed/algae in food.
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Fabulous Felines
Students review how to treat cats properly. In this pet care activity, students read statements about taking care of cats and students hold up happy or sad faces to determine what is proper pet care.