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Worksheet
Curated OER

Trash Check

For Students 8th - 10th
In this trash worksheet, students keep track of all the trash they accumulate in one day. They categorize the trash into groups including recycled, reusable, hazardous waste and food scraps. They brainstorm as to how they can reduce the...
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Lesson Plan
Curated OER

Recycling

For Teachers 9th - 12th
Students investigate landfills and the problems associated with urban and suburban areas. In this recycling lesson plan, students discuss landfills and the problems associated with landfills. They discuss the amount of waste an...
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Lesson Plan
Curated OER

Color Your World

For Teachers 6th - 8th
Students calculate the cost of painting a room. In this surface area lesson plan, students create a scale model from provided dimensions of a bedroom. Groups use area formulas to find square footage, from which materials and labor costs...
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Lesson Plan
Curated OER

Tony's Tiger BITES

For Teachers 4th - 5th
Students work with the concept of equivalent fractions. In this equivalent fraction worksheet, students double a recipe, triple a recipe, and reduce a recipe for Tiger BITES by one-half and one-quarter. They apply multiplication and...
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Worksheet
Curated OER

Add Mixed Numbers with Like Denominators (C)

For Students 5th
In this mixed number addition worksheet, 5th graders add the whole numbers and then the fractions in the mixed number equations. Students then reduce the fraction to solve the 14 problems.
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Worksheet
Curated OER

Recycling at Home Survey

For Students 3rd - 4th
In this recycling worksheet, students determine their solid waste output at home and think about how they might reduce the amount of trash thrown away. Students complete a 7 question survey and compare it to classmates.
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Lesson Plan
Curated OER

You Light Up My House

For Teachers 6th - 8th
Students explore renewable and nonrenewable resources. In this electricity lesson plan, students consider way to reduce the energy that they use as they chart and analyze their own electricity usage.
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Lesson Plan
Curated OER

Words Can Hurt: King Day

For Teachers 3rd - 5th
Students explore stereotyping. In this moral and character development lesson, students share reactions to a T-chart displaying what boys can do and girls can not do. Martin Luther King's accomplishments are discussed, and students...
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Worksheet
Curated OER

Converting Decimals to Fractions (3 of 3)

For Students 4th - 6th
In this decimal conversion worksheet, students use their problem solving skills to convert 18 decimal numbers to fractions or mixed numbers in lowest terms.
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Lesson Plan
Curated OER

Tread Lightly: Where We Stand

For Teachers 6th - 10th
Students explore the concept of ecological footprints. In this environmental stewardship lesson, students calculate their ecological footprints and consider how to reduce them.
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Lesson Plan
Curated OER

Bone Density

For Teachers 12th - Higher Ed
Students recognize how the strength and density of bone can reduce fractures. In this bone density lesson, students calculate density as they measure volume and mass of serial bone specimens in a group activity.
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Lesson Plan
Curated OER

Feeding the World

For Teachers 6th - 7th
Students participate in a Socratic discussion about world hunger. In this world hunger lesson, students review the Socratic discussion method and use it to discuss an initiative to reduce world hunger. Students answer discussion...
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Lesson Plan
Curated OER

How Does A Person Cope With Life Changing Events?

For Teachers 4th
Fourth graders explore the concept of conflict mediation. In this coping skills instructional activity, 4th graders discover conflict mediation skills that may be used to resolve conflict. Students also learn techniques to reduce stress.
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Lesson Plan
Curated OER

Pet Overpopulation

For Teachers 4th - 6th
Students explore the concept of pet overpopulation. In this animal welfare lesson, students complete and discuss handouts regarding the spaying and neutering of pets to reduce pet overpopulation.
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Worksheet
Helping with Math

Ratio and Proportion: Simplifying Ratios (1 of 2)

For Students 5th - 10th Standards
Here is a set of 24 pairs of numbers for which kids reduce the ratios to their simplest form. It is a simple and straightforward assignment, meant by the publisher to address CCSS.Math.Content.6.RP.3. Note, however, that it only requires...
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Lesson Plan
Curated OER

Do Not Bleach!

For Teachers 9th - 12th
High schoolers explore the importance of protecting the coral reefs. In this Oceanography lesson, student examine how coral reefs benefit humans, identify major threats to the reefs, and discuss actions to reduce these threats.
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Lesson Plan
Curated OER

School Violence

For Teachers 11th - Higher Ed
Young scholars examine conflicts in schools and ways to reduce school violence. In this school violence lesson, students research the types of violence in schools. Young scholars discuss ways to prevent and  report the violence. Students...
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Worksheet
Curated OER

Simplify

For Students 3rd
In this equation learning exercise, 3rd graders simplify down to the lowest terms.  Students solve for eight problems using both addition and subtraction.
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Lesson Plan
Curated OER

Effects of chemical use in Agriculture

For Teachers 5th - 9th
Students research environmental data to create a bar graph. In this agricultural ecology lesson, students research the pros and cons of chemical use in farming. Students debate on passing a law to reduce chemical use.
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Lesson Plan
Curated OER

Lesson 2 of 5 - Energy

For Teachers 7th - Higher Ed
Students complete an energy analysis for the No Impact Man project. In this environment and energy lesson, students review the project by visiting the given website and discuss the issue of electricity in the project. Students watch...
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Lesson Plan
Curated OER

No Impact Project: Food

For Teachers 7th - Higher Ed
Pupils explore their food choices and the impact of them to the environment as well as their quality of life. In this food choices lesson, students use the film and book from the project No Impact Man to explore the impact of food...
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Lesson Plan
Curated OER

No Impact Project: Water

For Teachers 11th - Higher Ed
Students use the "No Impact Project" to analyze the consumption of water. In this water consumption instructional activity, students discuss the pros and cons of tap water or bottled water. Students read about chemicals in water and...
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Lesson Plan
Curated OER

Amazon Rainforest Poster Project/Service Project

For Teachers 3rd - 7th
Pupils make efforts to save the rainforests. In this environmental stewardship lesson, students discuss facts about the resources of the rainforests. Pupils then create posters that encourage other to reduce their use of paper.
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Worksheet
Curated OER

Rational Expressions and Equations

For Students 9th - 11th
In this Algebra I/Algebra II worksheet, students reduce, add, subtract, multiply, and divide rational expression. Students also solve rational equations.  The one page worksheet contains twenty-six problems. Answers are not provided.   

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