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Star Power! Discovering the Power of Sunlight
Students estimate the energy output of the sun. They estimate how much power sunlight the sunlight provides to the earth. They build a simple device to measure the amount of solar radiation the earth receives from the sun.
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Energy in the Form of Calories
Young scholars calculate the amount of food calories found in an individual peanut. In small groups, they set up the experiment so that a burning peanut will heat water above it. Using the temperature change and volume of the water they...
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Secret Agents of Dissolved Oxygen
Students determine the changes in different types of water in a sealed container over time. They investigate how to measure dissolved oxygen, temperature, and carbon dioxide with calculator or computer probe-ware. Students determine the...
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Ammonium Nitrate - Heat of Solution
Students quantify the relationship between temperature, energy and heat
and define an endothermic reaction. They measure the energy change caused by dissolving one mole of ammonium nitrate in water.
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Wet Weather, Wet Climate
Students discover the differences between weather and climate in this long-term lesson introduction. They create rain gauges and practice reading rainfall measurements, view a website showing the cloud cover in their location and draw...
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The Same but Different Part II
Third graders experiment with beakers of water and balloons to measure the volume of the gas in the balloon. They determine ways to change the volume of air in the balloon which changes its size but not its physical state. By heating the...
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The Same But Different
Third graders observe a frozen container filled with ice and discuss what happens when the ice sits out in the room. They practice measuring the mass and volume of the ice, watch as the frozen container is placed in a warm water bath to...
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DNA Isolation from Onion
Young scholars 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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Icebergs Ahead!
Students experiment with density of ice, and examine how density affects how icebergs float in water.
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Stream Flow in Blacks Creek
Learners explore what factors affect the stream flow in a local body of water. They collect data to measure stream flow and discharge and construct a hypothesis concerning the factors affecting stream flow.
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A Salty Experiment
Learners study salty and fresh waters. In this harbor estuary lesson students complete a lab activity on salinity and describe what happened.
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Ice Cream Science
Students review properties of matter and discuss how materials change when things are done to them. They observe how materials change as a reaction to temperature by following the procedure to make ice cream and recording the temperature...
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Smog Be Gone
Students begin the lesson by identifying greenhouse gases. In groups, they observe and record the effect of the gases on the atmosphere and the temperature of the Earth. They participate in activities that describe the role of...
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Relative Humidity of Your School
Students predict the location where the relative humidity the highest and lowest in and around their school. They use a sling psychrometer to measure the relative humidity of the various locations.
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Current Interactions
Students design an experiment to see how wind, temperature, and salinity work together to influence ocean currents and present it in a report format. They explain to their classmates how experiment findings relate to ocean currents.
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Oh Nuts! - Calories Count
Students measure and record the mass of the nut to be tested to the nearest 0.01 gram.
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How Tall are Plants?
First graders measure a plant using unifix cubes and record their measurements on a class chart.
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Understanding Cloud Formation
Students read and relate the poem, "Clouds" by Aileen Fisher to a demonstration on cloud formation. They create clouds in jars using ice water and matches then discuss the ways clouds can be used to predict weather.
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Grow Your Own Grub
Students study plant needs and growth by completing a gardening activity. In this plant study lesson, students watch a video and discuss plant growth needs. Students plant seeds in containers and water the plants. Students take photos of...
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Roaming Biomes
Students use the Internet to research the capabilities of earth-observation satellites. Using the information, they write a report on how remote-sensing technology is used to measure the impact of climate change. They identify the...
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Winds of Destruction
Fourth graders discuss the problems that have arisen from the lastest string of hurricanes and tsuanamis. They watch a video about severe weather. After the film, 4th graders write four facts they found out about severe weather. ...
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A Cosmic Cafeteria
Learners indentify and differentiate between transit and surface food systems. Students measure energy that is released by various foods. Learners compare and contrast cooking with solar energy on earth and what they might have learned...
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Color Dots 3
Students make simple observations, test mixtures, and make generalized inferences from their observations. They observe bleeding of colored inks with water.
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Making Paper
Fourth graders investigate the paper usage in their classroom and in other countries by using estimation, counting, and measurement skills. They make paper from recycled paper.