Worksheet
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Bikini Bottom Experiments

For Students 4th - 6th
In this science instructional activity, learners read the description for each experiment and use their knowledge of the scientific method to respond to each of the questions. Then they write an experiment to test bubble power of the...
Lesson Plan
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Food Chains and Endangered Animals

For Teachers 2nd - 3rd
Students investigate how all links in the food chain are related. In this animal habitat lesson, students hypothesize about what would happen in the food chain if an endangered species were to become extinct. This lesson also includes an...
Lesson Plan
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Is It Alive?

For Teachers 1st
First graders explore living things and their habitats. They create an original It's Alive! book to demonstrate what they have learned.
Lesson Plan
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Wetland Wonders

For Teachers 4th - 7th
Students study the characteristics of wetlands, and their importance to humans and wildlife.
Lesson Plan
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Our Healthy Bodies

For Teachers K
Students complete a variety of activities designed to enhance their awareness of their bodies. They examine pictures of themselves, taken at various points in the year and examine and compare their bodies. They enjoy a healthy snack...
Lesson Plan
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Everything's Connected

For Teachers 1st - 6th
Students explore how trash decomposes. In this ecosystem instructional activity, students discuss new vocabulary words, such as producers and consumers, and think critically to answer how landfills work.
Lesson Plan
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Dyed Flower Garden

For Teachers K - 1st
Students create a dyed flower garden. In this art lesson, students read the book Tiny Seed and cut flowers out of tissue paper to create a paper flower garden.
Lesson Plan
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The Nitrogen Cycle

For Teachers 8th - 9th
Young scholars study the nitrogen cycle and construct a diagram.  In this Earth Science lesson students use role play to see the various paths. 
Worksheet
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Land Leases

For Students 9th - 12th
In this environment worksheet, students look for the answers to a problem. They read the article and then work in teams to analyze and make an informed decision.
Lesson Plan
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Why So Many Frogs?

For Teachers 5th - 7th
Students explain the different stages in the growth of a frog, then analyze and collect data to make generalizations about a larger population. They determine the survival rate of a population of tadpoles under controlled conditions.
Lesson Plan
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Let's Think About... Magnets and Gravity

For Teachers K
Students watch an episode of the PBS show "Jay Jay the Jet Plane," and explore magnets and gravity. They conduct various experiments involving magnets and sand, bean bags, and a fishing pole with magnets.
Worksheet
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Divide Mixed Numbers

For Students 5th - 6th
In this dividing mixed numbers worksheet, students learn three steps to dividing mixed numbers. They solve thirteen problems and write the answers in simplest form.
Lesson Plan
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The Conscription Crises

For Teachers 6th - 12th
Students explore roles played by Canada's prime ministers The Right Honorable Sir Wilfrid Laurier and The Right Honorable iam Lyon Mackenzie King with regards to the conscription crises of World War I and World War II.
Lesson Plan
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The Rainforest Community

For Teachers 4th - 12th
Students create a miniature rainforest ecosystem, a terrarium. Students then explain how the continuous flow of energy and food in the ecosystem allows it to sustain itself.
Lesson Plan
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Our Special Planet Earth

For Teachers K
Students explore what is special about our planet. They explore the various climates that are found on the planet Earth. Students create an advertisement to convince people why their favorite environment would be the best place to visit.
Lesson Plan
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Adventures With Super-Absorbers and Substance Solubility

For Teachers 3rd - 12th
Students understand the concepts of absorption, swellability and solubility and recognize that science is all around us in our everyday lives and is fun to explore.
Lesson Plan
PBS

Righteous Reptiles

For Teachers 2nd - 4th
Young scientists write and draw about their knowledge of reptiles. They also view a nature video focusing on lizards and snakes, complete a chart comparing and contrasting them. Next, they focus on the defense mechanisms...
Lesson Plan
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Flower Reproduction

For Teachers 5th
Fifth graders examine the cycle of flower reproduction. They listen to a poem about a bee, observe and examine flowers in small groups, and develop a class KWL chart. Students then read about flower reproduction in their textbook, and...
Lesson Plan
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Three Clouds Activity

For Teachers K - 8th
Students explore how clouds are produced through three different age-appropriate hands-on experiments.
Lesson Plan
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Air Pollution: Visible and Invisible

For Teachers 4th
Fourth graders work together to complete an experiment on air pollution. They identify visible and invisible forms of pollution. They gather their data in notebooks and analyze their results to end the lesson plan.
Lesson Plan
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Web of Life Game

For Teachers 6th - 8th
Students participate in a web of life game. After reviewing new vocabulary, they play each round of the game and discuss the changes that occured in the last round. They are to survive in the game as long as possible given the...
Worksheet
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Using Commas for Clear Writing

For Students 5th - 6th
In this commas instructional activity, students learn to use commas to help write more clearly. Students complete three exercises with commas.
Lesson Plan
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Flower Power: An Introduction to Heredity

For Teachers 5th - 6th
Students observe flowers and how they grow according to heredity. In this flowers lesson plan, students observe physical traits that make flowers the offspring of other flowers, and fill out worksheets according to their findings.
Lesson Plan
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Cultivating Oklahoma's Future

For Teachers 8th
In this Oklahoma agriculture lesson, 8th graders read and discuss information and vocabulary about new developments in agriculture. Students write essays on the future of agriculture in Oklahoma.