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Temperature Affects The Heart Rate
Students relate heart rate and development to environmental conditions through experiment. In cooperative groups, students record the heart rate in developing zebra fish. Groups create a standard curve to predict the temperature at...
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Comparing Ovaries And Testes
In this reproductive system worksheet, students compare specimens of rat ovaries and testes. They complete 5 short answer pre-lab questions, follow an 11 step procedure and answer 5 analysis questions.
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Sedimentary Rocks
Fourth graders discuss the basic properties of rocks, the processes
involved in the formation of soils, and the needs of plants provided by soil. They write descriptions in their Science journal and identify and discuss each type of...
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Properties of Materials - Part B
Students describe the history of materials. They use the kinetic (particle) theory to explain changes of state in matter and trace the flow of heat during changes of state and chemical changes.
Biology Junction
Fungi Coloring Worksheet
In this biology instructional activity, students complete 28 short answer questions on fungi. They color and label the different parts of a hyphae.
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Air Matters
Middle schoolers research the affects that particulate matter has on the quality of our air and our health. Students analyze a streaming video on air pollution and complete an internet research assignment to find ways to reduce...
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What's Covering You? and Why?
Young scholars take a closer look at human skin. In this biology lesson plan, students describe the four functions of the skin as they complete a hands-on activity.
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Global Change- Earth as Home
Students create their own environment. In this environmental protection lesson, students pretend they are the owners of a tropical island. They create jobs for the citizens and develop the island as a model environment.
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The Grass is Always Greener
Third graders experiment with common grass and cellular division.
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Barnacles: Harder than Cement
Fourth graders watch the movements of the complex animal hidden inside the tiny barnacle shells. This lesson allows students to study the behavior, adaptation, and larval stage of the barnacle.
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Can Bacteria Arise from Non-living Things?
Fourth graders, in groups, determine whether bacteria arises from non-living things,
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Water Molds (Oomycetes)
Students research a group of fungus-like organisms; the Oomycetes, by baiting them from natural sources (water and soil) and observing them.
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Using Magnetotactic Bacteria to Study Natural Selection
High schoolers demonstrate that living organisms may possess incredible adaptations which enable them to survive. They observe bacteria that are able to orient themselves using the Earth's magnetic field and formulate a hypothesis as to...
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Powdery Mildew Fungi: Classification and Ecology
Students use a written key or illustrated key to identify fungi on plant leaves into its genus based on sexual or asexual reproduction, host range diversity, and host-parasite relationships.
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Sea Connections: Marine Ecosystems
Students identify producers and consumers from marine ecosystems and describe the balance among them in the environments. After constructing a food chain from a marine ecosystem, they examine human activities that can upset the balance...
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Brine Shrimp Anatomy
Third graders investigate the anatomy of the brine shrimp. They construct a model of the shrimp to demonstrate the anatomical parts of the shrimp. Students research the different factors that contribute to shrimp survival. Then they...
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Classifying Rocks and Minerals
Students identify rock types by observing key characteristics. Describe the differences between minerals and rocks. Observe rocks using a magnifying glass and draw shapes and colors of the minerals.
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Is Your Water Clean?
Students compare water quality of different sources. They test water samples for odor, phosphates, pH, bacteria, and dissolved solids. they fill out a data table and answer questions about their findings.
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Where The Blue Fern Grows
Students discuss ancient plants and their adaption in the world. Students review forms of plant propagation. Given proper supplies and directions, students apply a variety of fern spores to peat pellets, monitor the growth, and...
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Build-A-Horseshoe Crab
Students discover many facts about horseshoe crabs. Students identify the main body parts of horseshoe crab. They explore the habits of the horseshoe crab and their importances to the ecosystem. Adaptations for younger students are...
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Elements And Atoms
Students investigate the concept of elements and atoms. They conduct research using a variety of resources and use the information in order to create a class presentation. The lesson includes specific dialogue and steps for the teacher...
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Notorious Confusables
For this similar words worksheet, students complete a 10 question multiple choice on-line interactive quiz about words that are easily confused. Students choose the best word to complete each sentence from 2 similar words. Example:...
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1st Grade Vocabulary
In this vocabulary words worksheet, 1st graders answer multiple choice questions about opposites of words, root words, meaning of words, and more. Students complete 15 questions.