Curated OER
Code Makers - Electron Configuration, Aufbau Principle
Learners write the electron configuration of elements using the Aufbau principle. In this chemistry lesson, students build their own key that demonstrates the principle.
Curated OER
The Case of the Disappearing Frogs
Students complete an Internet based activity to investigate the case of the disappearing tadpoles. They discover the interrelationship of living things.
Curated OER
Environmental Education -- Communities
Fourth graders identify urban and rural environmental problems. They work together to develop possible solutions. They ask questions to end the lesson.
Curated OER
How Soft or Hard is Your Water?
Young scholars test samples of water to determine how a chemical water softener affects water's ability to form suds. After collecting their data and analyzing their results, students answer follow-up questions about their lab.
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Social Studies: Your Family Does What?
Sixth graders compare and contrast their own personal culture with that of Japan. They fill out questionnaires, compile the results, and match them with Japanese answers to the same forms. Students create a Venn diagram of the...
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Testing the Waters
Students study the quality of water by running chemical tests on the water. First, they measure pH, temperature, phospates, and nitrates in tap (drinking) water and an outdoor water sample. Then they post and evaluate the results of...
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PICKING PEANUTS
Students create sentences, using words printed on pictures of peanuts. They are explained that the peanut is not really a nut, but a legume, related to beans and peas. Students are also told that the first peanuts grew in Brazil. They...
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A TOUGH NUT TO CRACK
Based on a set of criteria, pupils will evaluate the quality of pecans.1. Bring a gram scale and papershell pecans. Provide five pecans for each student. 2. Divide the class into groups of five and provide each member with five pecans....
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Water Quality Monitoring
Students comprehend the four parameters of water quality. They perform tests for salinity, dissolved oxygen, pH and clarity or turbidity. Students comprehend why scientists and environmental managers monitor water uality and aquatic...
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A Solution for Moles
Learners calculate the concentration of different solutions. In this chemistry lesson plan, students explain what a solution is. They explain ways to change the concentration of a solution.