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Waterdrops
In this science worksheet, students learn about water resources and watersheds by reading and answering questions in this 8 pages newsletter. Students learn about salt vs. fresh water, discover the protective role of estuaries, learn...
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Activity Plan 3-4: Freezing Paper
Young scholars discover how paper reacts to temperature changes in order to cultivate their science prediction skills. In this frozen paper investigation, students paint pieces of newsprint with water and then freeze them overnight,...
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Keep on Standing!!
Students construct an earthquake simulator and create building models to test. In this earthquake lesson, students use the Internet and a slinky to demonstrate P and S waves. They construct an earthquake simulator as a class and use it...
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Our Forests Need Fires?
Learners consider how forest fires are both damaging and beneficial to forests. For this earth science lesson, students are read the book Fire! In Yellowstone by Robert Ekey and watch "Fire Ecology" and "Two Sides of Fire" before...
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Cosmetic Products Evaluation
Students evaluate different cosmetic products. In this chemistry instructional activity, students determine the physical and chemical components of their samples. They perform various test such as pH, viscosity, conductivity and...
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Water Will, Water Way
Students test tap water for hardness and mineral content. In this environmental science lesson, students identify the different stages of the water cycle. They classify plant and animals according to the rules of taxonomy.
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Change of State
Students investigate the change of states of Butyl Stearate and the temperatures at which it changes state. In this change of state lesson plan, students place a test tube of Butyl Stearate in a cold water bath and monitor its...
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Hitler's Lost Sub
Students watch a video clip about German submarines lost during World War II. They work together to create their own submarine out of a plastic bottle. They test the buoyancy of the submarine in different activities.
Creative Chemistry
Preparation of Triiodomethane (Iodoform)
For this preparation of triiodomethane learning exercise, students use propanone to prepare triiodomethane. Students use filtration and recrystallization to produce the product. They determine the melting point using a melting point...
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Function of a Stem
Fourth graders perform an experiment to test the function of a stem. In this science lesson, 4th graders write a description of their investigations. Students also explain how the stem interacts with the rest of the plant. Students use...
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Foodborne Illness Outbreak Investigation
Students demonstrate how epidemiological investigations of outbreaks are performed. They illustrate the principles of hypothesis formation and testing by epidemiologic study in the setting of an acute foodborne disease outbreak.
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Roy G. Biv Has Feelings Too
Students test their memory recall and discuss its association to color. After reading an article, they discuss the natural and psycho-sociological significance of the color red. As a class, they participate in a mood-color association...
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The Effects of Alcohol and other Teratogens: A model using Zebrafish
High schoolers investigate the interference of various drugs on an embryo through experimentation. This is an open-ended lab to allow students to see effects of various chemicals humans choose to put in their bodies and create...
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An Introduction to Acids and Bases
Young scholars explore acids and bases. In this lesson about acids and bases, students do an experiment to test certain items to determine what they are. Young scholars use cabbage and litmus paper as indicators. Students understand how...
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Regulation of Human Heart Rate
In this regulation of the human heart rate worksheet, students learn to measure their heart rate and design an experiment to test for the affects of a stimulus on the heart rate.
Creative Chemistry
Making Soap
In this soap instructional activity, students produce soap in the laboratory and test their product by using it to wash away engine oil. Students answer four questions about tests they perform on their soap.
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Chemistry
In this chemistry worksheet, students complete 85 multiple choice and short answer questions on various chemistry topics to prepare for the final exam.
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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 instructional activity, 4th graders conduct an ecosystems experiment after listening to Claire Daniel's, Ecosystems. They...
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Maple Syrup
Students explore maple syrup. In this natural resources lesson, students identify a maple tree in their neighborhood and observe the sap. Students sample maple products and create a graph of the taste-testing results.
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Concrete Research
Students explore concrete. In this physical science and computer research lesson, students work in groups to answer specific questions about concrete. Each group of students completes a different worksheet with a specific subtopic....
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The Greenhouse Effect and Me: How Do We Affect Each Other?
Ninth graders create a model of greenhouse effect in the lab. In this integrated science lesson plan, 9th graders investigate the different variables affecting this condition. They research about global warming and prepare a PowerPoint...
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DNA and Protein Synthesis
Tenth graders work with a partner, and copies of the attached worksheet "Amino Acid Codon Table" They discuss ways an organism, obtains and uses proteins. Students view a teacher prepared DNA strand banner, and record the complementary...
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Oobleck, Goop, and Glurch
Sixth graders use teacher prepared samples of substances. They perform the same observations and complete charts for each substance. After recording and analyzing their results, 6th graders make changes in the recipes to create a better...
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Experiments in Nanotechnology: Ferrofluids
Students explore the world of nanotechnology by synthesizing ferrofluids in a series of chemical reactions. In small groups, they follow the procedure to create the ferrofluids using precise measuring techniques. They test the resulting...