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Introduction to Dissolved Oxygen and Demonstration of a Simple Test Procedure
Young scholars explain the importance of dissolved oxygen in water ecosystems. They describe the aquatic oxygen cycle and the effect of water pollution on oxygen. They make observations, collect data and draw a conclusion.
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Who Done It?
Students work in groups to solve various murder mysteries using DNA evidence to implicate suspects. Teams compete to solve the crimes the fastest, while using various scientific methods to accomplish their task.
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HOW IS PH DETERMINED?
Students estimate the pH based on the use of an unknown substance, determine whether an unknown substance is acid, base or neutral, and evaluate, by the pH determination, which of the unknowns is the strongest acid or base.
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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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Matter Unit
Pupils create products from studying about matter that include: Make a "T" chart with matter and non matter items. Write a poem, song, or rap about matter. Five vocabulary words from the chapter must be included in the poem.
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Active Wear
Learners interpret and analyze data. In this middle school mathematics lesson, students conduct an experiment in which they investigate which solar collector, black, white, or silver, absorbs the most heat. Learners examine the graphs...
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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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Preventing Forest Fires
Eleventh graders examine how forest fires burn depending on the slope, tree density, and forest arrangement. In this Environmental lesson, 11th graders observe and record different burn patterns. Students analyze contemporary fires and...
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Testing Density of Various Soap Products
Middle schoolers have the opportunity to observe, measure and analyze the density of aerosol shaving creams and foams generated from shampoo and dishwashing liquids or detergents.
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The Internal Anatomy of the Grasshopper
Sixth graders explore the internal organs of grasshoppers. They determine the function of the organs through a dissection activity.
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Mighty Minerals
Students 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.
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Project Geode
Students 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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Identifying Food Nutrients
Students pretend they are a food-quality tester. They develop a kit to test food for sugars, starches, proteins and lipids. They answer questions to complete the lesson.
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Amphibians-Frog Dissection
Students compare the anatomy of a fish to an amphibian and that of an amphibian (frog) to a human. They complete a virtual frog dissection to gain some experience prior to the real dissection.
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Activity #15 The Snowy Christmas Tree
Middle schoolers weigh out the proper amount of silver nitrate and prepare the silver nitrate solution. They observe what occurs when pure copper is added to silver nitrate solution. Pupils determine whether the change in the appearance...
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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 instructional activity three in a...
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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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Bungee Barbie
Students discover the relationship between force and the amount of time over which the force is applied. They discover the meaning of impulse and it equals the change of momentum. Students connect things to a computer to test their results.
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Lighthouse Diamond Thief Web Quest Worksheet
For this chemical properties worksheet, students perform 4 chemical tests on 6 different household powders recording their observations for each test. Then they complete 2 short answer questions.
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Flame Test
Students conduct a flame test on different substances. In this chemistry lesson plan, students predict the element present based on the color emitted during the flame test. They explain how different elements produce different colors.
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Molar Ratio
Students conduct an experiment in which they react sodium bicarbonate with hydrochloric acid to determine the molar ration between the two reactants. Students must write correct formula and a balanced chemical equation and explain how...
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We All Start Somewhere
Students demonstrate an understanding that the same data can lead to different interpretations and conclusions and that different interpretations and conclusions are not necessarily wrong, but can be useful in developing other scientific...
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Demonstrate Your Chemistry
Pupils research and evaluate chemical reaction demonstrations that are found on the web. they work in small groups to choose a demonstration that fits a particular category of reaction and then perform the demonstration for the class.
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