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Reacting Masses Problems
For this reactions worksheet, student determine the products of a reaction, balance an equation, and calculate the number of moles in an experiment. This worksheet has 4 problems to solve.
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Balancing Reactions, Stoichiometry, and Limiting Reagents
In this stoichiometry worksheet, students write out reactions and balance the equations. Students determine the limiting reagents and calculate moles and grams. This worksheet has 4 problems to solve.
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Hopper Hunt: IPM Decision-making in Alfalfa
Learners describe migrations and life cycle pattersn of a key alfalfa pest, the Porato Leafhopper. They define the Economic Inquiry Level and Economic Threshold. Students evaluate data in relation to profit as it applies to IPM. They...
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Candy DNA Model Lesson
Students explore DNA structure using materials such as Twizzlers, small colored gumdrops and/or toothpicks.
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Acid Rain and pH
Students study acidic and alkaline balance. In this acid and pH levels instructional activity, students read information about pH, the formation of acid rain and its impact on environments. Students then complete an experiment to learn...
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The Water Cycle
Fifth graders examine the stages of the continuous water cycle that exists on Earth. They observe a water cycle model that is set up in the classroom and write descriptions of what they see. As a class, they discuss models of the water...
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My Test Book: Stem and Leaf Plots
In this math skills worksheet, students solve 10 multiple choice math problems regarding stem and leaf plots. Students may view the correct answers.
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Water Retention and Soil Variation in Local Ecosystems
Students identify the differences in local soil types and the relationship between soil size and water retention. They are introduced to microenvironmental conditions in ecosystem sustainability.
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General Science Quiz
In this science activity, students write short answers for questions on planets, oceans, elements, and more. Students complete 20 questions.
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Tree Inventory and Map Project
In this tree inventory and map project worksheet, students follow the directions on how to take inventories of trees and create a map from it. Students follow 4 sets of directions.
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Science Test-Grade 5
In this grade 5 science test worksheet, 5th graders complete a 30 question multiple choice quiz covering a variety of grade 5 concepts.
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State Of The Bay
Students investigate the environmental problems that surround the Chesapeake Bay area. They use an environmental handout as a resource that should be supplemented with research. Also students ask specific questions to report findings and...
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Solubility
In this solubility worksheet, students determine which solute will be more soluble in the solvent listed. Students complete 7 matching and 3 problems to solve.
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Cycles Review
Eighth graders discuss the four major cycles of matter. In this general science lesson, 8th graders decide which of the four is the most important. They share their opinion in class.
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Will There Be Ozone Tomorrow
Students collect and analyze real time data. They make comparisons and determinations about the status of ozone in their local area and predict the Ozone level for the next day
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Using Maps To Make Public Health Decisions Case Study: Wildfires in Mexico 2000
Students study environmental health. Using actual NOAA satellite imagery, students investigate the basic concepts of mapping. They explore the relationship between monitoring satellite images and public health decision making.
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Water Quality And pH
Learners determine the pH level of water and its effect on aquatic plants and brine shrimp eggs. This is a three part activity that leads the student through the development of an understanding of water pH. They form a hypothesis and are...
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Liquid Crystal IR Detector
Middle schoolers experiment with one method of detecting infrared radiation. They simulate the detection of infrared radiation using a liquid crystal sheet.
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Introduction To Brine Shrimp
Fourth graders engage in a variety of activities in order to find information about the brine shrimp. The lesson includes background information for the teacher to deliver instruction. They make observations of the shrimp in different...
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Human Activity and Cllimate Change
Students perform activities to explore the affect of human activity on climates. They examine graphs of GHG emissions and their increases that are associated with human activity. Using a Global Climate Changing website, students explore...
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Periodic Table
Students identify the periodic table trends and predict material properties. They also design and conduct simple experiments and test material properties. Finally, students compare and contrast material properties and that chemical...