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Introduction to Toxicology
Students explore the science of toxicology and the relationship between a toxic reaction (response) and amount of substance (dose). They observe two demonstrations illustrating the concept of dose-response.
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Recycling
In this recycling worksheet, high schoolers review what items can be recycled, what is made from recycled items, and how recycling conserves resources. This worksheet has 5 word scramble, 10 short answer, and 5 multiple choice questions.
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Stoichiometry Practice Problems
In this stoichiometry activity, students calculate the mass of compounds or gases produced from given chemical reactions. This activity has 5 problems to solve.
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Chemical Equations and Stoichiometry
In this chemical equations instructional activity, students calculate how many grams are used to in the equation written as well as the grams formed in the chemical equation. Students identify the limiting reagent in some of the chemical...
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Needs and Wants
Students demonstrate responsible consumer choices. In this social studies lesson, students read The Lorax and discuss wants and needs. Students discuss how to save natural resources by making informed consumer choices.
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Safe Subs
Students investigate ways to reduce use of hazardous materials. For this safe substitutes lesson, students review hazardous wastes used in many homes and possible safe substitutes for these harmful chemicals. Students write and...
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Rice Straw
Third graders read about rice farmers and their left over straw and then draw pictures that show how they help migrating birds. In this rice straw lesson plan, 3rd graders read about how the rice farmers use their straw to help the birds...
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Birds
Students list marine birds in their area and report on the threats made to these species. In this marine life lesson students compare bird count data and argue either for or against its accuracy.
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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 Word Search
In this science worksheet, students look for the words that are related to the theme of the sheet in the word search. They also work on spelling skills.
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Clouds as Art: Torn Paper Landscape
Young scholars create a torn paper landscape and use it to study clouds. In this cloud study and art lesson, students make a background art image from torn paper. Young scholars create a torn paper landscape and use cotton balls to...
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Clouds and Your Imagination
Students study and illustrate clouds. In this cloud study lesson, students study clouds and then illustrate what they see. Students use their imaginations to interpret images from the cloud picture they drew.
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Earth Day
In this crossword puzzle worksheet, students identify the words that relate to Earth Day by reading the 14 clues. Students complete the crossword puzzle with the clues.
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Coal and the Environment
Students read about how burning coal affects the environment. After students finish reading about how burning coal affects the environment they have a group discussion to discuss what they thought about the information.
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Got the Whole World in My Hands
Students review factors that threaten survival of different species. this activity is part of a multi-segmented unit on animal survival.
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Environment
Fifth graders receive a general overview of the world's environmental dilemmas thereby understanding the global implications of their actions. They examine their connection to the ecosystem by looking at the influence of the environment...
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Wise Use of Paper
Pupils explore the paper recycling process. They experiment with ways to conserve and recycle paper products.
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Soybeans in Space
Pupils work together to design an experiment that compares and contrasts differnet plant cultivation systems. In groups, they evaluate the results of the experiment to discover if the cultivation system could be used in space. They...
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A Study of the Effects of Ethanol and Heavy Metal Chemicals on the Development of the Zebrafish Embryo
Students are exposed to the dangers of alcohol abuse through the study and experimentation of alcohol on zebrafish embryos. This exercise can be used to demonstrate the effects of ethanol, cadmium, and lead on embryological development.
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