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Paper Towers
Students have the opportunity to use model-building as a way to help comprehend the forces and phenomena at work in the world around them. They describe gravity as a universal force that pulls everything toward the center of the earth....
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A Rockin' Investigation
Young scientists identify the rock cycle. In this earth science activity, students participate in web-based research to understand how sedimentary, metamorphic, and igneous rocks form. As a follow-up, they collect various rocks and...
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Hatching Chickens
Students observe chicks hatching from eggs. In this science lesson, students view a video to develop an understanding of the proper care and needs of eggs and live animals. This is a great precursor activity for hatching eggs in class.
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Modifying Viscosity of Egg Yolk
Students investigate the effects of substances on the viscosity of egg yolks. In this viscosity lesson plan, students separate egg yolks from their albumen and then add different masses of albumen back to each egg yolk. They measure the...
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It's Rainin', It's Pouring
Students take a quick examine part of the water cycle, and the combined gas laws. The lesson lead them through the conditions necessary for cloud formation and allow them to create clouds in three different hands-on activities.
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Major Organic Acids in Fruits
Students investigate the organic acids present in a variety of juices. In this organic acids lesson plan, students read about the effects of organic acids in juices. They use paper chromatography to separate out the acids present in a...
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The Forest Community And Ethnobotany Past And Present
Students describe a forest as a living community. They determine members interact, and in many cases, depend on each other for their basic survival needs. They investigate how dependent the Native Americans were on the forest...
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Water
Students conduct a series of investigations on the unique properties of water. In this general science lesson, students explain what causes water's surface tension. They explain the different stages in the water cycle.
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Fertilizers & Grass Growth
Middle schoolers design an experiment to test the effects of common fertilizers on grass growth. They write or present a laboratory report responding to their observations and consider how fertilizers may affect the soil environment.
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Water Resource Engineering
Learners examine solubility and the significance of water. In this aqueous solution instructional activity students complete a lab activity on soil profiles.
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Seeing Sound & Sonar
Students make inferences based on different sounds that they hear. In this inferences lesson plan, students will hear sounds of different objects and describe the sounds based on what they hear. They will answer various questions about...
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The Sun in Our Lives
Third graders identify the different parts of the sun. In this astronomy lesson plan, 3rd graders examine how the sun's energy drive life processes on Earth. They construct a model of a solar system using large rolls of toilet paper.
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Hide In Plain Sight
Students view video clips and use the Internet to look for hidden animals. They then use the Internet to print out animal shapes and color them. They create environments on construction paper in which their animals can hide.
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A Basin Filled With Time
Students use fossil leaves and a mathematical formula to study climate change. For this climate change and fossil lesson plan, students determine the differences in temperatures during two different times during the Cenozoic era using...
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Electrolysis
Students conduct a series of experiments on water electrolysis. In this chemistry instructional activity, students explain what happens to the molecules during the process. They cite real world applications of electrolysis.
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Diffusion
Students design and carry out an experiment according to the scientific method. The experiment must test the effects of time and concentration on the rate of diffusion of potassium permanganate into potato cubes. After performing the...
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Boston Harbor Cruise: A Shoreline Survey
The learners take a harbor cruise, photograph, and draw shore line features attending to evidence of human impact/consequences, and its cost on marine/land animal habitats vegetation, weather patterns, signs of erosion, and the water...
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Disappearing Rocks
Students explore the causes of erosion and observe how different surfaces erode differently. They recognize erosion and predict what type of erosion caused it. In addition, they predict the outcomes of erosion on different materials.
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Estuarine Currents
Students experiment observing a demonstration on models of density-driven currents which are typically found in an estuarine system of water flow. They compare/contrast water temperature and salinity to the formations of estuarine currents.
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Scientific Inquiry
Sixth graders research the theories on the extinction of the dinosaurs. In this dinosaur extinction lesson, 6th graders view a video clip about scientific inquiry. They work in groups to research the two theories on dinosaur extinction.
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Periodic Table of the Elements: Noble Gases
Students research how neon signs are made and design their own. In this periodic table lesson, students familiarize themselves with the noble gases on the periodic table. They watch a video, research how neon signs are made, and design...
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Mountain Pine Beetles
Students research and develop power point presentations that answer the question, "What is changing our forests?" In this ecology lesson, students research the niche of Pine Beetles and their increased effect on the forests in Colorado.
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Water Will, Water Way
Students test tap water for hardness and mineral content. In this environmental science lesson plan, students identify the different stages of the water cycle. They classify plant and animals according to the rules of taxonomy.
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Properties of Acids and Bases
Students observe and investigate properties of acids and bases. In this acids and bases lesson plan, students perform 5 different experiments including reactions of acids and metals, reaction of acids with carbonates, neutralization...