Curated OER
Does the increased use of fertilizers effect biodiversity?
Students conduct a hands-on lab activity in which they analyze a sample of water from a local stream or pond. They introduce a fertilizer solution into the sample and analyze and describe their findings.
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Plant Pigment Chemistry
Young scholars discover the roles of pigments present in leaves. They extract and isolate pigments present in autumn leaves using a thin layer chromatography. Very nice lesson and lab!
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Strawberry DNA Extraction
Students explore the DNA of strawberries. In this science lesson, students extract the DNA of strawberries. Students complete a lab report.
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How Shocking
Learners describe the characteristics of polymers and rubbers and how they improve human lives. In this shock lesson students build a shock absorbing structure using different polymer materials.
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Celt Spoon
Students investigate the invention of a celt spoon. They construct their own in order to make observations. This should include the spinning in opposite directions than that which it is sent. The construction instructions are included in...
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Enzymes and Jell-O
Students test for the presence of enzymes in fruit and the specificity of those enzymes. They identify the susceptibility of enzymes to certain environmental factors such as temperature and pH in the enzymes environment.
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Epidemiology: Graphing and Analyzing Health Data
Students graph data on fetal and infant mortality rates collected by the Centers for Disease Control and Prevention. They identify trends in the data and propose potential causes for the trends.
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Oxygen Levels and Aquatic Plants and Animals
Students design an experiment to test the effects of a change in the amount of dissolved oxygen of water on aquatic plants and animals. Questions are offered for exploration and experiment design. Results are tabulated and conclusions...
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Does the Introduction of Pesticides and Fertilizers Alter an Aquatic Ecosystem?
Students conduct an experiment using a small sample from a local water source. They introduce fertilizers and pesticides, separately, and carefully examine the results in their simulated aquatic ecosystem.
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Active Wear
Middle schoolers interpret and analyze data. For this middle school mathematics lesson, students conduct an experiment in which they investigate which solar collector, black, white, or silver, absorbs the most heat. Middle...
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Wild Weather Word Hunt
In this weather worksheet, students and their families search for weather news in the newspaper, media or Internet. Students record a list of weather words. Students then research and write down a one week forecast for their city.
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Norman Suburban Activity
Students analyze the factors affecting organisms in the pond ecosystem. In this environmental science instructional activity, students perform an experiment to determine pH, nutrients and temperature of different pond sites. They present...
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Project Geode
Young scholars predict the appearance of a geode's internal structure based on its mass and density. They form a hypothesis based on the data they collect. They also identify common minerals found in Illinois.
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DNA Isolation from Plant Tissue
Students perform an experiment to extract and observe DNA from plant Tissue. They read about the procedure and relate it to the procedure used to isolate DNA from an endangered plant species. This is lesson three in a nine lesson unit...
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Measuring Acceleration
Students create an accelerometer and take measurements of acceleration in a moving car. They study the car speeding up in a straight line, slowing in a straight line and curving at constant speed. They prepare a lab report showing...
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Mighty Minerals
Learners investigate the physical and chemical characteristics of minerals. They make a list of the uses of minerals found in Illinois. They write a report individually based on their observations.
Alabama Learning Exchange
What Burns When a Candle Burns? an Introduction to Using the Scientific Method
Middle schoolers use the scientific method to discover the role of a candle's wick and how radiation allows candle wax to change from solid to liquid to gas. They work in small groups to use the steps of the scientific method approach in...
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Separating Solids Experiment
For this separating solids experiment worksheet, students follow the procedures to find what physical properties could be used to separate a mixture of pepper, salt, sand and iron filings.
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This One is for the Birds
Students create a bird feeder to form their technological skills and create a better bond with nature. In this nature lesson plan, students use websites, technology, brainstorm ideas, and build models.
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What-Not-To-Do Laboratory
For this science and health worksheet, students analyze a detailed drawing of "What-Not-To-Do Laboratory." Students spot the many safety hazards and color the picture.
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Providing Safe Food to the Consumer
Students identify safe practices that must be followed to assure the food chain from the farm or ranch to dinner table is providing safe and quality food for the consumer. Students visit websites to examine numbers of food borne...
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It is a Crash Test, Dummy
Students research air bags on the Internet and use the information to design their own version of an air bag. After exploring the benefits and dangers of air bags students perform a chemistry lab in which they mix baking soda and vinegar...
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Taking Picture Using a Pinhole Camera
Ninth graders produce a lithographic negative from a pinhole camera and solve problems if light leaks appear on the negative. They are able to describe and use lab safety procedures presented in class.
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Bungee Man Lab
Students explore the motion of a toy bungee jumper using the scientific method. They view a video of a bungee jumper and discuss what can be measured about a bungee jump. Students discuss the scientific mehtod and how to design an...