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Energy Balance: The Ins and Outs
Students review data from a 24-hour dietary recall to gain a practical understanding of information regarding energy intake and macronutrients.
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TE Activity: Muscles, Muscles Everywhere
Students study three different muscle types and investigate the affect of space travel on astronauts' muscles. They examine how exercise has a positive affect on muscle both on Earth and in space while looking at engineers' roles in...
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Karnaugh Mapping
In this electrical circuit worksheet, students answer a series of 17 questions using a Karnaugh map to generate a Boolean expression, and identify logic gates and functions. This worksheet is printable and the answers are available on-line.
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What Can We Learn from Artifacts?
Students examine how artifacts are discovered and explore their significance as it pertains to gathering important information. In this artifacts lesson, students obtain knowledge about the way artifacts are excavated and examine an...
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Lesson 3: Nutrition, Labeling and Packaging
Students explore basic nutrition concepts to help them select healthy diet, evaluate food intake, discuss major food labeling issues, design labels for food products, examine history of food packaging development and how packaging...
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Salt Marsh in a Pan
Young scholars create a model of a salt marsh to discover the impact of pollution and human activities on water-based habitats including bays and the ocean. They recognize the relationship between natural and developed areas. Students...
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To Drink or Not to Drink?
Second graders compare water conservation issues as they impact the past, present, and future in Nevada. In this water conservation lesson, 2nd graders perform and ice experiment to comprehend water collection differences. Students...
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Rice Farming
Third graders investigate how farmers get more rice from their land. In this farming lesson, 3rd graders discover things that farmers to do produce more rice. Students study photosynthesis and illustrate pictures about it. Students test...
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Soil Recipe
Students examine the components of soil. They work together to use different materials to create their own soil. They make their own dirt cake as well.
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Exploring the Night Sky: Summer
Learners explain how moon phases occur. They describe and explain at least two common misconceptions that people have about the moon. Students explain what a star is. They explain 3 ways that the night sky has been used throughout history.
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Interesting Insects
In this insects worksheet, students read about insects and then answer the 10 questions pertaining to what they just learned. The answers are on the last page.
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Micro-controller Principles
Learners research micro-controllers and complete this 20 question worksheet on micro-controller circuits using schematics. This worksheet is printable and the answers are revealed online.
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Insect Homes
Students investigate student homes. In this insect homes lesson,students observe insect homes. Students visit a campsite and gather information about insect homes. Students examine and record an insect home on a worksheet....
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Seed Socks
Young scholars explore how seeds travel. In this seed disbursement lesson, students head outside in their bare socks. Young scholars walk around then before going inside they take the socks off and examine what their socks picked up. As...
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Wonderful Worms
Students identify living and non-living things and explain the importance of earthworms to the soil. They name some basic facts about earthworms, recognize basic worm vocabulary words and demonstrate vermicomposting techniques.
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How Hot Is Hot In Namib?
Learners research and demonstrate the temperatures of the Namibian Desert. They watch and discuss a video, conduct an experiment to demonstrate the desert temperatures, record their results in the form of a graph, and compare/contrast...
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Environment: Rivers of Destiny
Students investigate the results of human intervention with the Mekong. Mississippi, and Amazon rivers. After watching a video about the status of the three rivers, they complete experiments demonstrating the effects of erosion and...
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Ultra-simple Electric Generator
Students read this article to discover the secret to making a generator. They understand that there has been lots of projects for making a simple electric motor, but not for a generator.
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Two-Cell Battery
Students build their own two-cell battery and determine which electrolyte solution is best suited for making a battery. They discuss background information for their experiment, construct and test their battery, and using the chart on...
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Our Changing Community
Students investigate how communities grow and change. In this communities activity, students discuss how their community has changed and construct a model of a community.
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Plasmolysis in Elodea Plant Cells
Young scholars microscopically observe various subcellular components. They determine the effects of different salt solutions on Elodea plant cells. They detect the presence of chloroplasts, cell walls, and cell membranes of Elodea.
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Marvelous Mixtures
Fifth graders design an experiment in which they separate mixtures. In this mixtures lesson, 5th graders define mixtures, solutions, solutes, and solvents. They watch a video, complete worksheets, and perform an experiment to separate...
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Skeletal System (Continued)
Students examine human bones. For this skeletal system lesson, students review the functions and locations of bones in the human body. Students work in groups to complete an activity where they discover why bones are hollow and discuss...
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Land of Plenty, Land of Want
Students view a video about the state of the environment. They discover the topic of sustainable agriculture. They identify problems and how to solve them.