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Erosion
Students discover the meaning of the word erosion and discuss effects of rocks and sticks upon the soil. They then work in small groups to construct a model of erosion to make observations and then write them in their science journals.
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Reduce, Reuse, Recycle
Fourth graders discover the differences between: reduce, reuse, and recycle by performing hands on examinations. They list what would happen to the soil if we allowed the earth to wash away and briefly discuss the meaning of erosion.
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Human Impact on the Environment and Pollution
Students illustrate the impact humans have on the environment through analogies and models. They observe demonstrations of human impact and pollution and create a composite picture of how people can have an impact on their environment.
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Species on the Edge
Students examine sea turtles. In this endangered species lesson, students analyze sea turtle habitats. Students hypothesize why sea turtles could go extinct.
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Green Building and Development
In this environment activity, students find the solutions to building an environmentally friendly home and they examine the long-terms costs associated with ownership.
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Arbor Day Vocabulary Quiz
In this Arbor Day vocabulary worksheet, students draw lines to match ten words pertaining to trees to their definitions. Some prior knowledge or research is assumed.
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Mushrooms Can Save the World
Students use mushrooms to solve problems. In this environmental lesson, students study how fungi have been used to combat environmental problems. Students design strategies that employ mushrooms to combat other environmental challenges.
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Opae Obstacles
Students explore the life cycle of shrimp. In this life cycle lesson, students research the different stages of a shrimp's life cycle. Students examine threats to the species in each stage of life.
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Outdoor Survival
Students are introduced to basic outdoor survival concepts. They identify the seven basic needs for survival. Students describe the symptoms and treatment for frostbite and hypothermia. They compare and contrast the value of different...
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A Reef of Your Own
Young scholars research and study the life and reproductive strategies of reef building corals. They examine how coral reefs can produce high levels of biological material when they are surviving in areas of low nutrition.
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The Conscription Crises
Students explore roles played by Canada's prime ministers The Right Honorable Sir Wilfrid Laurier and The Right Honorable iam Lyon Mackenzie King with regards to the conscription crises of World War I and World War II.
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Farming and the Services of a Community (Lesson 5)
Students identify different types of farms and services of a community. They use a pretend farm scenerio and a worksheet to distinguish between the different types of farms. They also practice using new vocabulary.
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Marine & Aquatic Habitats Activities - Walk in the Wetlands
Students research various types of fresh water wetlands and identify the common animal and plant life in these different ecosystems. They further analyze the need to protect these wetlands and explore their varied uses.
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Regions of Virginia
Fourth graders research an assigned region of Virginia. They work in groups to create a PowerPoint presentation. They present their information to the class. Students are tested on the information from their region as well as the regions...
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What Makes you Hot?
Students manipulate different variables in a model and make inferences about the temperature on Earth. In this heat lesson students calculate the blackbody radiation of an object at a certain temperature.
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Teaching the Five Themes of Geography Through Picture Books
Read the story Make Way for Ducklings and introduce little ones to the five themes of geography. Reread the story, while displaying transparencies to reinforce the five themes. In groups, learners view pictures and identify the themes on...
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Cool Corals
Students explore corals and polyps. In this coral reef activity students divide into groups and prepare a written report.
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Ice Ain't Easy
Learners are told that objects in contact with one another reach an equilibrium temperature. A hot object placed in a cool liquid always cool off. It never happens that the object gets hotter and cool liquid gets colder. Students predict...
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The Coelacanth aka 'The Living Fossil Fish'
In this online quiz worksheet, students answer a set of multiple choice questions about the Coelacanth, or Living Fossil Fish. Page has a link to answers.
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Loss of Wetlands: Subsidence
Young scholars observe subsidence and the effect it has on wetlands with a classroom demonstration. They think about the impact of global warming and the sea level and how it affects the marsh.
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The Formation And Types of Coral Reefs in Insular Southeast Asia and their Inhabitants
Students study the geological formation and inhabitants of the coral reefs in Southeast Asia. They investigate how the effects of weather and human activity on these ecological systems.
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Where Is That Place?
Pupils choose a school in their state to compare their weather to. They also describe the differences between country, state, and a city. They can make flashcards to help them remember the important terms and concepts.
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Where Is That Place?
Students determine the difference between a country, state, and a city while recording the weather conditions for their school in Nebraska. They examine weather for another school in the state while practicing using weather equipment to...
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Chemistry Review
In this chemistry overview worksheet, students review stoichiometry, states of matter, thermochemistry, gas laws, chemical bonding, molarity, chemical equilibria, and kinetics. This worksheet has 41 problems to solve.