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Worksheet
Curated OER

Reduce Fractions With 2-digit Numerators

For Students 4th - 8th
In this reducing fractions with two-digit numerators worksheet, students reduce twenty four fractions into their simplest forms.
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Lesson Plan
Curated OER

Consumer Surplus

For Teachers 12th - Higher Ed
Pupils examine the meaning of the term consumer surplus, and apply the concept to various scenarios.
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Lesson Plan
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Bauxite: More Than A Small Town

For Teachers 3rd - 4th
Students identify the mineral bauxite and its impact on the community and the world. They use the Internet to research the mineral and its uses. They draw a picture depicting the uses of bauxite.
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Lesson Plan
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Can The Radon Problem Be Fixed?

For Teachers 6th - 8th
Students develop their own solutions to the problem of radon. They share their solutions with the class and if possible carried out. They identify the health issues related to radon.
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Worksheet
Curated OER

Reduce Improper/Mixed Fractions

For Students 5th - 9th
In this reducing improper/mixed fractions worksheet, learners problem solve twenty four equations associated with fractions. Students show each step of their work as they go.
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Worksheet
Curated OER

Reduce Improper/Mixed Fractions

For Students 5th - 9th
In this reducing improper/mixed fractions worksheet, learners reduce twenty four fractions to their simplest forms while showing each step of their work.
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Worksheet
Curated OER

Reduce Improper/Mixed Fractions

For Students 5th - 9th
In this reducing improper/mixed fractions worksheet, students reduce twenty four fractions to their simplest forms while showing each step of their work as they go.
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Worksheet
Curated OER

Motivation

For Students 11th - Higher Ed
In this psychology review worksheet, students complete 5 short answer questions on human motivation, homosexuality and Maslow's Theory.
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Lesson Plan
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Electroplating for Corrosion Protection: Redox in Action

For Teachers 9th - 12th
Students define what a redox reaction is. In this chemistry activity, students electroplate some wires in the lab. They research the application of electroplating in the real world.
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Lesson Plan
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Cracks on the Walls

For Teachers 9th - 12th
Students observe the cracks in school walls and pavements. In this geometry instructional activity, students explore the factors to be considered before building a structure. They complete a graphing and calculation worksheet after the...
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Lesson Plan
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It's All in the Wrist

For Teachers 3rd - 5th
Students conduct experiments with balloons, pennies, marbles and cups to help them understand the concept of centrifugal force or Newton's Law of Motion.
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Lesson Plan
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Aviation Pioneers

For Teachers 5th - 8th
Students research the Wright Brothers historic first flight and design a travel poster asking for volunteers to participate. Write a newspaper account of the first flight and include how the local people may have felt about the Wright...
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Lesson Plan
Curated OER

Reduce and Reuse

For Teachers 2nd - 8th
Students conduct a lunch waste audit by recording each item they throw away at lunch. They graph class lunch waste. They use this information to devise a plan of action to reduce lunch waste. There is also an activity to make paper.
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Lesson Plan
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Recycle

For Teachers 1st - 8th
Pupils determine the weight of paper waste generated by the class. They brainstorm ways to reduce and recycle. They make their own paper to demonstrate recycling. This lesson is very effective in demonstrating how recycling works.
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Lesson Plan
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Paper, Microorganisms, and Biocides

For Teachers 6th - 11th
Students study the paper making process and discuss the implications of recycling paper. Students conduct a lab to determine if microorganisms are present in different solutions used in the papermaking process today.
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Lesson Plan
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Color It Recycled!

For Teachers K - 2nd
Learners melt old crayon stubs and mold them into interesting shapes and characters. They can add paper clips to created hanging ornaments!
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Lesson Plan
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Recycling and Waste Management Debate

For Teachers 9th - 12th
Students research issues about how a community should manage its garbage. Students present and debate solid waste management strategies by presenting multiple sides of the issue.
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Lesson Plan
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Learning to Prune

For Teachers 7th - 8th
Students examine different pruning techniques and practice pruning trees.
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Lesson Plan
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Not In My Backyard: Siting A Resource Recovery Facility

For Teachers 7th - 8th
Students role play a town meeting in which a new resource facility could be built. They have time to question each other after all sides have presented.
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Lesson Plan
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Waste-To-Energy Incineration

For Teachers 7th - 12th
Students learn what waste-to-energy incineration is by working together to complete worksheets.
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Lesson Plan
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Factoring Large Numbers

For Teachers 7th
Seventh graders practice applying the rules of divisibility.
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Lesson Plan
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Recycling

For Teachers K - 3rd
Young scholars examine different "cycles" that are found in nature, such as the water cycle and recycling. They create their own artwork about cycles to be displayed on a bulletin board
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Lesson Plan
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Diesel Bus Case Study

For Teachers 6th - 12th
Students research the diesel retrofit program underway in Norwich, Connecticut and identify the health risks of diesel fumes - in particular the emissions of fumes from school buses. They outline ways of reducing diesel emissions.
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Lesson Plan
Curated OER

Globalization101.org Development Lesson Plan

For Teachers 9th - 11th
Students examine the role of globalization in developing countries. They write grant proposals to fund a development project that focuses on a specific development strategy.

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