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Should Populations in an Ecosystem be Restricted?
Fourth graders experiment to determine how overpopulation effects ecosystems specifically plants. In this ecosystem lesson, 4th graders conduct an ecosystems experiment after listening to Claire Daniel's, Ecosystems. They watch a video,...
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Acid Rain And Plants
Students observe the effects of acid rain on plants. They simulate an experiment using vinegar or lemon water. They observe the impact of acids on plants and recognize how acid rain can affect the environment. They examine their plants...
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Take Charge!
Students induce an electrical charge on various objects, and experiment with electrical repulsion and attraction. They define related vocabulary, play Bingo and complete a take-home quiz.
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Simple Machines - Levers
Fourth graders lift objects with the fulcrum and load in various positions and then experiment with how much force is exerted by the effort and load arms of the lever. They place 5 paper clips in the load and move the fulcrum to match...
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Non-Compressibility of Water
Students will observe a property of water. In this inquiry-based properties of air lesson, students observe how a change in water pressure impacts the positioning of an eye-dropper in the water container and they make hypotheses about...
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Woodwind Instruments and Pitch
Students explore musical pitch. In this cross curriculum musical instruments and "sound" physics lesson, students identify and describe common traits of woodwind instruments. Students research "pitch" and what causes pitch fluctuation by...
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Plant Nutrition and Nutrients
Learners observe seeds growth and examine the different parts of the seedling. In this biology lesson, students compare the growth of seeds planted in soil and in hydroponics. They record their observations in their science journal and...
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The Discovery of OXygen
High schoolers conduct experiments to identify the different properties of oxygen. In this chemistry lesson plan, students examine its importance to life on Earth. They explore the historic dispute about oxygen's discovery.
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What Do Plants Need?
Students experiment with plants. In this plant lesson plan, students research the needs of plants. Students determine if all plants have the same requirements for growth. In small groups, students experiment with different plants.
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Taking in Water and Minerals
Students conduct an experiment. In this plants lesson, students conduct an experiment in order to understand how liquid passes through a plant. They use balloons suspended from the classroom ceiling.
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Watch Me Grow
Students observe that plants need air, food, light, and water to survive. In this plant biology instructional activity, students observe the growth and development of two plants, one is the control plant and the other is denied...
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Flight
Students are introduced to the four forces of flight--drag, lift, thrust, and weight--through a variety of fun-filled flight experiments. They "fly" for short periods and evaluate factors that might either increase or decrease their...
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Create a Cloud In a Jar
Students investigate cloud formation. In this weather lesson, students examine how clouds are formed. Students participate in experiments that model how water vapor in the air works.
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Wind
Students conduct an experiment. In this wind measurement lesson, students learn about instruments that measure the wind and then make a weather vane. Students record wind speed over a few days.
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Clouds
Students explore clouds. In this weather lesson, students identify the steps in the water cycle, define condensation and evaporation, and relate this information to cloud formation. Students perform a cloud experiment,...
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How Much Salt is in the Gsl Water?
Fourth graders study the water cycle and the different processes that are involved, like precipitation, evaporation, etc. They conduct an experiment observing the water cycle in action and write a hypothesis, observations and...
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Polymers: The Discovery
Students examine various polymers. In this polymers lesson plan, students perform three experiments with polymers to identify them and observe their interesting properties.
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Diffusion Through Balloons
Young scholars observe the diffusion of air molecules through a balloon. In this chemistry and molecules lesson, students fill balloons with air and a scented substance and observe whether the scented air is able to permeate the balloon.
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Periodic Table of the Elements: Transition Metals
High schoolers conduct an exothermic reaction to investigate the properties of a transition metal. In this periodic table lesson, students identify the transition elements and discuss their properties after watching a video. They conduct...
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Create Your Own Fog
Students conduct an experiment. In this science lesson, students create their own fog. Students observe the results.
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Acid Rain
Students perform experiments to determine how different acids cause acid rain. They measure the pH of the water to calculate the water's acidity. They discover how acid rain dissolves rock materials.
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What is Sound?
In this sound worksheet, students complete 4 investigations to explore sound. These include the use of a rubber band, a blown up balloon, a piece of notebook paper and a tuning fork with a foam ball, string and pushpin. Students answer...
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To Eat or Not to Eat?
Learners identify various parts of plants and determine which parts people eat. They conduct a celery stalk experiment in which they determine the value and use of the stem, and how it helps the plant to meet its needs. Students use a...
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Building a Butterfly Garden
Students examine the habitat and life cycle of a butterfly. In this early childhood lesson plan, students identify the parts of a butterfly, as well as the stages of the butterfly life cycle. Students also plant a garden in which they...