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Plasmolysis in Elodea Plant Cells
Students microscopically observe various subcellular components. They determine the effects of different salt solutions on Elodea plant cells. They detect the presence of chloroplasts, cell walls, and cell membranes of Elodea.
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Plant and Animal Cells: Alike and Different?
Seventh graders create a mneumonic device and a graphic organizer about the parts of plant and animal cells. In this biology instructional activity students are introduced to the parts of the cells and then work in groups to create...
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Earthquakes Study Guide
For this earthquakes worksheet, students answer questions about the components of earthquakes, the causes of earthquakes, how they are measured, the types of seismic waves and the types of faults. They also answer questions about the...
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Moh's Scale of Hardness
Students investigate how to use Moh's Hardness Scale. In this geology lesson, students examine several minerals and develop a hypothesis about which mineral is the hardest. Students use the Moh's Scale Identification Chart to determine...
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Hurricanes and Tornadoes (Grade 4-8)
Students investigate the concepts of hurricanes and violent weather conditions. In this violent weather lesson, students access an Internet site and watch a video about how air masses behave, how a tornado forms, how hurricanes form, and...
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Coral Reefs
Young scholars research coral reefs and identify their benefits to humans, threats to the reef, how to reduce and eliminate threats, and more. In this coral reef lesson plan, students research the reefs, and take a field trip to an...
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What's In Our Backyard?
Eighth graders investigate the importance of an ecosystem by studying their own backyards. In this environmental activity, 8th graders examine a schoolyard or backyard by marking quadrants and recording any animal or plant findings on...
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Effects of Ozone in the Air
Fifth graders, in groups, conduct an experiment in which they measure ground level ozone levels using an ozone measuring kit. They analyze and compare the weather conditions and locations where ozone readings are highest and lowest.
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Superhumans & Bionics; Electronic Eyes
Learners examine the anatomy of the eye and the physiology of vision. Students participate in a modeling activity to demonstrate the difference between a healthy eye and an eye affected by macular degeneration. Learners match part of...
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New Way to Produce Biofuels
Students identify global issues in the world today. They explore the vocabulary related to the issues and design a poster for a campaign to deal with one of the global issues they identified. Worksheet and answer key provided.
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Exam Review: Chemistry Calculations
In this chemistry calculations review worksheet, students solve 33 review problems about titrations, precipitates, pressure and volume of gases, combustion reactions, heat of combustion, molar concentrations and molecular formulas.
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Design Project: LED Stroboscope
For this physics worksheet, students design and build an electrical circuit using LED as a light source. They complete 2 short answer questions about their design.
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Sound Waves
Students observe how sound waves would look and behave if we could see them. They determine ways the model is accurate and inaccurate based on actual sound waves.
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Ecological Succession in Pond Water Cultures
Students collect samples of pond water, dried grass, and soil in a jar. They predict the order of ecological succession in their pond water cultures. They compare their expected results with their observed results.
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Sensitive Taste Test
Fifth graders investigate concentrated and diluted solutions by conducting a taste test. In this dilution lesson plan, 5th graders examine the concentration of different juices samples by tasting them and recording their observations....
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Animals Of Florida
Students study about animals and their habitats, their environments, their young and their diets. They participate on a field trip to a local spring to take digital pictures of the environment the animals live in, what they eat and then...
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Seashell Homes
Pupils listen to a story about seashells. They discuss shelled animals. Learners describe the function of seashell. Pupils relate the function of a seashell to their own dwelling. They differentiate between shelled animals that make...
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For the Birds
Second graders explore biology by creating birdhouses. For this bird identification lesson, 2nd graders discuss the different types of birds that live in their environment and what characteristics each type of bird has. Students create a...
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The Birds and the Beaks
Young scholars explore the adaptations that birds have. In this adaptations lesson students view a video and create a concept map of birds and their adaptive traits.
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Being Productive in the Arctic Ocean
Students identify the three realms of the Arctic Ocean, and describe the relationships between these realms. They identify major factors that limit primary productivity in the Arctic Ocean.
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Topo Map Mania!
Students read and use topographical maps. They also use a compass to find bearing to an object on a map and in the classroom. Ask your students how they might travel to somewhere they have never been to befo
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Minerals of the Earth
Young scholars learn and practice identifying Earth's minerals and their properties. Working in small groups, they evaluate minerals. This is a well-described lesson, which students enjoy.
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Tracking Gorillas in the Mist
Students investigate the technologies used in monitoring and tracking the habitat of the mountain gorilla to better explain how technology is being integrated into conservation efforts.
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Gray Whales
Explore the majestic grey whale while deepening your understanding of animal adaptations. Grey whales from head to toe are specifically designed to fit their environment. Learners will examine the ways in which the flippers, head, body,...