Curated OER
Discovery Science Center Activities
Fourth graders complete a variety of experiments to meet science goals. In this life sciences lesson, 4th graders make yogurt, discover the attraction of opposite charges in electricity, learn the effects of glaciers, and explore...
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Science: Putting Down Roots
Fourth graders, in small groups, observe plants and note their characteristics. After drawing pictures of the plants, including their roots systems, they hypothesize in which environments the plants would best thrive. Finally, 4th...
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Salinity Of Soil
Fourth graders investigate the contents of various types of soil to determine the differences in salinity levels. They conduct an experiment of observing the plants in the different soils. Students then determine survival rates by...
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Arabian Camel or Dromedary
In this camel worksheet, students study the diagram for an Arabian camel otherwise known as a dromedary. Students read the characteristics of the animal and may click on associated links to learn more.
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Insect Biology and Ecology: A Primer
Students explore insects and closely related organisms. They examine the growth and development of a lady beetle. Students classify insects and organize them. They investigate pest management.
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Cavern Life
Students describe elements and conditions that effect cavern life. They explain the three cavern zones and the differences of each zone. They perform various activities based on grade level.
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Biodiversity Bird Hunt
Students examine the influence of biodiversity on human culture through the use of birds. They brainstorm words that come to mind when they think of human cultures. They describe ways that human culture and biodiversity are linked.