Worksheet
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Spring Weather Crossword Puzzle

For Students 4th - 8th
In this spring weather activity instructional activity, students use the 24 clues to identify the words needed to complete the crossword puzzle
Lesson Plan
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Bird Buffet

For Teachers 5th
Fifth graders study traits of different bird beaks. In this bird instructional activity, 5th graders explore the function and usefulness of different inherited traits of birds.
Lesson Plan
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Earthworm Dissection

For Teachers 9th - 12th
Students identify the external features of the earthworm. They view a video about different features of an earthworm. They research information about annelids on the Internet. They compare and contrast the earthworm with another annelid.
Lesson Plan
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Specialized Structures and Environments

For Teachers 5th
Fifth graders explore biology by completing an Internet activity in class. In this adaptation lesson, 5th graders identify several organisms and mammals that fight for their existence through slow changes to their anatomy over the course...
Lesson Plan
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Blue Planet: Open Ocean

For Teachers 6th - 12th
Students research facts about animal species.  In this ocean lesson  students view a video, prepare illustrated cards and create a food-web display.  
Worksheet
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Horticulture and Gardening

For Students 3rd - 6th
This answer sheet is made to be a companion to a Horticulture and Gardening instructional activity. This could be used as a guide for activities in the classroom.
Lesson Plan
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Let's Make Stew!

For Teachers 5th - 7th
Students investigate how to create a vegetable garden and complete related activities. In this vegetable garden activity, students receive agriculture notebooks to complete vocabulary for the gardening activity. Students read 'Still-Life...
Interactive
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North American Butterflies and Moths of Fields, Meadows, and Fencerows

For Students 5th - 8th
In this North American butterflies and moths worksheet, students click on the links in the questions about North American butterflies and moths of fields, meadows, and fencerows to find the answers to the questions and then come back and...
Worksheet
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Water and the Earth

For Students 4th - 5th
In this water and Earth activity, students read a 2 page article on water and the Earth, name the clouds in 2 pictures and then list 4 sources of water in nature.
Lesson Plan
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Incredible Seeds

For Teachers 2nd
Second graders are given a group of seeds and put in small groups. They classify their seeds based on their observations with 90% accuracy. Students draw a picture of each seed showing at least 2 characteristics of each. They write 1...
Worksheet
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Biomes of the World

For Students 4th - 5th
In this biomes worksheet, students read an article on biomes and answer 10 multiple choice, short answer or true and false questions relating to biomes.
Lesson Plan
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Soil Microbiology- Nitrogen cycle

For Teachers 10th - 12th
Students take a virtual trip to a Catfish Aquaculture Pond and analyze soil bacteria to determine how many nitrogen cycle bacteria are present. They graph the number of colonies present and use data to determine ammonium levels in the soil.
Lesson Plan
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Recyclers Revisited

For Teachers 5th
Fifth graders observe their plant experiments that they started in a previous instructional activity and examine the role of decomposers in the nitrogen cycle. Two weeks after they set up a worm terrarium, they analyze any changes they...
Lesson Plan
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Don't Marry the Mole!

For Teachers 3rd
Third graders demonstrate the power of solar energy by completing a variety of activities, including the creation of a Pizza Box Solar Oven.
Lesson Plan
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Erosion

For Teachers K - 12th
Students examine soil erosion and what causes it.  In this soil lesson students complete several experiments on soil erosion and the weathering process. 
Lesson Plan
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Introduction to Nutrition and Gardening

For Teachers 7th - 12th
Learners examine the different parts of a plant and each ones role.  In this exploratory lesson students complete several activities including a game of charades.
Lesson Plan
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What is in Soil?

For Teachers 4th
Fourth graders identify and examine the components that make up soil. Individually, they use a magnifying glass to identify the organic and inorganic material in their soil sample. To end the lesson, they record the differences in the...
Lesson Plan
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Chinese Proverb on Honesty

For Teachers K - 2nd
Students are introduced to concepts of honesty and responsible conduct after listening to a Chinese proverb. After sequencing the story and learning about Chinese culture, students plant marigolds. The children will monitor plant...
Lesson Plan
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It's Alive

For Teachers K
Students identify the differences between a nonliving and living thing. They describe what is needed for any living thing to survive. They create one page for the class book identifying why the object is a living thing.
Lesson Plan
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Treetures

For Teachers 1st - 3rd
Students identify the different forests of the world and some of the characteristics that differentiate them. They explore old magazines, calendars and photos and fill out a scavenger hunt worksheet.
Lesson Plan
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Dirt Babies

For Teachers 1st - 5th Standards
What exactly is a dirt baby, you might ask. Look over the plan to find out! All of the materials and procedures necessary for creating a dirt baby, such as grass seeds, dirt, and nylon stockings, are listed, along with ideas for...
Lesson Plan
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The Joy of a Garden-Earth Day

For Teachers K - 3rd
Students explore the purpose of a garden. In this Earth Day lesson plan, students read the story The Gardener and complete a Venn diagram comparing life in a city to farm life. Students discuss Earth Day and plant flowers in a garden .
Lesson Plan
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The Miracle Fish: Learning to Design an Experiment

For Teachers 6th - 8th
Students develop procedures to explore the behavior of fish.  In this scientific experiment lesson students from a hypothesis, write a question, identify different variables and controls in their experiment. 
Lesson Plan
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Oh Panther

For Teachers 3rd - 6th
Students play a game that replicates the balance of prey and predators in an ecosystem. In this physical education lesson, students follow the instructions to play "Oh Panther!" Students collect data regarding the game and discuss the...