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Junior Engineering Surface Water
Pupils experience the effects of pollution and erosion on a model of a watershed and explore ways to change the outcome.
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Rock Cycle
Students explain the processes involved in the rock cycle. In this earth science lesson, students identify the different kinds of rocks. They complete a worksheet during the activity.
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Beautiful Butterflies
Third graders study the life cycle of the butterfly through this series of activities. They create projects, play games, and observe butterfly characteristic that contribute to their survival.
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From Polliwog to Frog
Students examine how frogs change. In this life cycle lesson, students create a model to show how a frog changes throughout its life. Students will show the process of frog metamorphosis, from polliwog to adult frog.
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Investigate Factors Affecting Nitrates in Groundwater
High schoolers participate in an experiment in which they investigate the factors affecting the levels of nitrates in groundwater. Using examples, they explain the nitrogen cycle and identify the sources of chemical nitrogen...
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Fluoride in Durango's Water-Helpful or Harmful?
Third graders complete several activities in their quest to find out about the addition of fluoride to city water. First, they create a guide sheet to help organize notes. The next two steps involve taking notes through guided practice....
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Ribbit! Ribbit!
Students research a frog's life cycle and habitat using books, the Internet and lecture. Students make origami frogs, write letters to Toad from Arnold Lobel's "Frog and Toad" and participate in a simulated camouflage activity.
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A New "Spin" on Nuclear Energy
Students explain how the spin cycle of a washing machine operates. They explore other applications of the centrifuge by reading and discussing the article "Slender and Elegant, It Fuels the Bomb."
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Coral Reef Ecology
Students explore coral life cycles. In this coral ecosystems lesson, students view videos explaining the life cycle of coral, including examples of sexual and asexual reproduction. Students read a related article cooperatively in groups,...
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The Salmon Estuary And Human Impacts
Students have discussions and complete activities about the pacific salmon life cycle and marine parasites. For this salmon lesson plan, students complete activities such as observing sea lice, playing a tag game, and a board game.
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The Seed Store
Students investigate the seed cycle. For this plant biology lesson, students plant tomato seeds and observe the plant growth. Students complete an activity sheet.
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Coqui Frog Populations
Learners research Coqui frogs. Students explore the life cycle of coqui frogs and discover how these frogs have become an invasive species in Hawaii.
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How a Seed Grows and Who Grows It
First graders explore biology by viewing PowerPoint presentations in class. In this plant life lesson, 1st graders identify the life cycle of a plant and how to properly plant a seed outside. Students view a movie about plant life and...
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The Solar System: Why do we Explore?
Third graders act as scientists. In this property discovery lesson plan, 3rd graders explore the substance "Oobleck" (cornstarch, water, food coloring). They work in groups to investigate the substance and make observations as a...
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Beautiful Butterflies - Activity Centers
Students describe habitats within ecosystems, describe how organisms modify environment to meet their needs, and identify characteristics for butterfly survival. In this butterfly lesson plan, students explore all aspects of the...
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Learning Lesson: The Rain Man
Learners participate in a demonstration showing the concept of precipitation. They view the hydrologic cycle and identify its stages, and discuss flash flood safety at the end the lesson.
Learn NC
Peanut Butter and Jelly and Order of Operations
Study order of operations using a peanut butter and jelly sandwich activity as your guide. The class watches you make a peanut butter and jelly sandwich based on a volunteer's instructions. They discuss the importance of following...
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Week 8 - Sea Life
Using a magnifier, mini marine biologists examine the barbules of a bird feather. They swirl the it into a mixture of oil and water and then re-examine the feather. After the activity, discuss how the oily feathers pose a problem to...
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Here Comes the Rain
Second graders help to prepare a model of the water cycle before the conduction of this experiment. They use the model in order to observe changes that happen to water when it changes states of matter.
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Learning Cycle Lesson Plan
students investigate, develop inferences, and identify general descriptions for each of the three states of matter - solid, liquid, and gas. students investigate water, by observing and stating inferences about, the properties of each...
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Running Water/Rivers-Life Cycle
Students explore the parts of a river system and use topographical maps to determine the stage of the river.
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Dynamic Wetlands
Students construct and observe a model of two different types of wetlands. In this wetlands lesson, students create a model of a wetland with constant drainage and a wetland that maintains a well-saturated soil. Students observe and...
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Making Sandstone & Conglomerate - An Introduction to Sedimentary Rocks
Students review the three types of rocks and the rock cycle. They participate in an experiment in which they discover the lithification process of sedimentary rocks. They record and share their observations.
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Sink/Float Discovery bottle
Investigate which items float and which ones sink using this resource. Learners participate in an activity in which they investigate this phenomena. Then they describe the experimental process, and learn how to display their results.