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Learning From Leaves: A Look at Leaf Size
Students measure and analyze leaves from various environments. They discuss the environments, and make inferences about environmental variables that could have contributed to the differences in leaf size and texture.
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Learning From Leaves: From Observation to Inference
Students examine the adaptation of plants to their environments. They analyze and observe the structure, shape, and internal structure of various leaves, and make inferences about the structures.
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The Basics of Creature Connectedness: Biodiversity Diversions
Students study biodiversity. They participate in a scavenger hunt to look for presence of wildlife and connections in nature. They create a collage about Venezuelan biodiversity in small groups and present to the class. They write a...
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Ecosystems and Habitats
Fourth graders go on a virtual field trip to five ecosystems. They investigate and videotape a temperate forest in the school's backyard.
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Learning From Leaves: Adaptations To Differing Light Levels
Pupils, in groups, examine plants with different light levels. They are given plants from a tropical and desert region. They write a hypothesis at the beginning of the experiment.
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An Introduction to the Ocean World
Students comprehend how the organisms that exist within the ocean biome, and categorizing each into producer, consumer, or decomposer. They place various human actions under the headings of "hazard" or "help," illustrating how humans can...
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Frog Metamorphosis
Students play 20 Questions with animal characteristics and then view an animation of how a tadpole changes into a frog. They consider the importance of camouflage to frogs and write out the story of a frog from tadpole to adult.
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Mammal Morphology: bats and people
In this mammals activity, students compare and contrast the physical characteristics of bats and people by filling out a chart. Students complete 17 rows in the chart and answer 3 short answer questions.
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Immersion Presents Monterey Bay
Students study Monterey Bay. In this Monterey Bay instructional activity, students create a model of upwelling around Monterey Bay. Students simulate surface water movement relative to prevailing winds.
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Rain Forest Animals
Students research rainforest animals from the book The Great Kapok Tree. They create an animal presentation using PowerPoint. Pupils demonstrate their comprehension of the interdependence of the animals, people, and plants in the...
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The Skeleton Within
Fourth graders explore the bones, joints, and other attributes of the skeletal system.
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Finding Caterpillars
Young scholars examine how animals protect themselves from predators and camouflage themselves. They participate in a simulation in which they locate red and green yarn "caterpillars," organize their data, and generate a bar graph using...
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Paths of Electrical Currents
Fourth graders examine the paths that electrical currents travel. They create a current of electricity using flashlights, bulbs, batteries, wires and tape. They determine how to create a closed circuit that will light the bulb. They...
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Electricity/Magnetism
Fourth graders explore magnets as fundamental parts of generators and how they are used to produce current electricity. They distinguish between the north and south pole of magnets and the difference between repel and attract. Students...
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Are You One of Us?
Students investigate how scientists sort and classify organisms. In this sorting and classifying lesson, students examine what systematics are as tools that scientists use. They examine images of invertebrates and sort them while stating...
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The pH scale
Students list the common properties of acids and bases. They classify substances as acids or bases, by using pH and litmus tests and are able to explain the pH scale. They participate in a lab activity which reinforce their understanding.
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Oxygen Factory
Fourth graders examine the interdependence of the oxygen and carbon dioxide cycle in an ecosystem through a laboratory investigation. After a lecture/demo, 4th graders complete the lab in groups.
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Plants and Roots
Pupils discuss the parts of the plant and
perform an experiment in which they observe a plant's water
transportation system. They become familiar with
several local plants used for utilitarian purposes.
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Get to Know: Plants
Students complete a research activity in a schoolyard or park to learn about plants. In this plant lesson, students learn the name of the one of more plants. Students describe or draw the plant, pointing our features that distinguish the...
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Seed Bugs; Stage 2
Students examine nature by participating in an environmental art activity. In this imaginary creature lesson, students discuss the importance of a habitat when pertaining to wild animals or bugs. Students utilize tree parts which they...
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Biomes of The World
Learners research different biomes, using links from global pen pal letters.
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Oceanography: Understanding the Relationship Among Ocean Food Chains
Fourth graders explore relationships among organisms involved in ocean food chains to investigate interdependence of the organisms.
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Mountaintop Removal Coal Mining
Students become familiar with coal as an energy source and how it is mined. In this coal lesson, students research the effects of coal mining on the environment. Students discuss the various problems associated with coal mining....
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What's That Habitat?
Fourth graders explore the environment by researching animal characteristics. For this habitat identification lesson, 4th graders utilize paper and crayons to illustrate their own habitats or homes and discuss what it contains that is...