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Heat Problems
In this heat worksheet, students calculate the heat energy required to raise the temperature of a liquid based on its specific heat. Students calculate specific heat. This worksheet has 7 problems to solve.
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Toward a Sustainable Agriculture
Your class considers a case study of a sustainable agro-ecosystem and view a PowerPoint presentation about a sustainable farm. They complete a case study worksheet. Extension activities are included.
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Bible (Day 7) Redemption and Caretakers
Whether you are religious or not, humans can be caretakers of the Earth. Students will discuss recycling, how their wasteful actions effect the Earth, and the Alaskan oil spill. They then have small group discussion and write about how...
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Lotic Environment
Students assemble a classroom river model as an example of a lotic system. They control and measure biotic and abiotic information for the in-class system and compare data with a lotic system in a natural environment.
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Strive to Survive
Students identify the effects of drugs on the reward system by completing a collection activity.
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Estuarine Currents
Students explore an estuarine system to gather data on density driven currents. This type of current is contrasted with temperature and wind driven currents.
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Virus Tracker
Sixth graders will simulate the spread of a virus such as HIV through a population by "sharing" (but not drinking) the water in a plastic cup with several classmates. Although invisible, the water in a few of the cups will already be...
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Fenwick Island, Maryland And Beyond: Who Owns the Sand?
Students examine beach processes and complex beach systems. They study the human efforts to stabilize an unstable environment can lead to complex problems.
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Do You See What I See?
Second graders view a teacher-created terrarium, and complete a KWL chart. They discuss what they can see, Students go on a nature walk and compare the schoolyard to the terrarium, discussing the roles of rocks, plants, soil, and water...
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Run-off Race
Students create wetland models in pans and use them to experiment to see how plants help slow the flow of runoff water and keep our waterways clean.
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Fresh Water From the Oceans?
Students participate in an activity in which they demonstrate how the evaporations of water from the oceans results in fresh water in the form of rain. They create a saltwater solution in a flask and boil the water until most of the...
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Energy Content Of Foods And Fuels
High schoolers engage in a study of food and how it used as fuel for the human body. They research how biological systems require energy and compare them to the physical science systems like machines. They compare and contrast what they...
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Give Me The C and D Canal!!!
Students estimate the distance from Baltimore to Philadelphia via the water route before the Chesapeake and Delaware Canal was built. Students study canals and how transportation and economic necessities dictate the building of a canal.
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A Cosmic Cafeteria
Students indentify and differentiate between transit and surface food systems. Students measure energy that is released by various foods. Students compare and contrast cooking with solar energy on earth and what they might have learned...
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My Favorite Meal
Students investigate ecological systems and the multiple uses of the environment by studying the osprey population.
TryEngineering
Irrigation Ideas
Learners design and build an irrigation system that can move water from one place to another. In this engineering lesson, students test whether their system can move two cups of water to at least three feet from the source. They evaluate...
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Control Mechanisms
Students explain how a feedback control system works. They model a feedback control mechanism for controlling water level by observing the flow rate of water in a cylinder. In addition, they graph their data. Script for instructional...
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How about a Little Give and Take?
Middle schoolers design a closed system to test the relationships between plants and animals. They monitor abiotic fluctuations within this living system by using a chemical test kit. They observe how living organisms respond to...
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Plant Pipes
Young scholars work together to discover the path water follows in plants. They create multicolored flowers. They label each part of the plant and note their function.
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Inquiry in Science Using an Animal Behavior Model
Students observe a planaria without a microscope and with a stereoscopic microscope. They draw the planaria and describe its motion and eating habits. Students research planarias various body systems and behavior. They design an...
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Chemistry Worksheet-Phase Changes
For this phase change worksheet, students answer twenty questions about changes in energy to a system. They analyze phase diagrams, the determine the effects of changes in temperature on a system, they answer questions about miscibility,...
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Aquifers and Groundwater
Students understand the purpose of an aquifer. In this aquifer and groundwater activity, students build a model aquifer find its relationship to water usage. Students record observations as they build the layers of the aquifer.
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Investigating the Hydrosphere
No matter the scientific discipline, your students can benefit from a study of water.
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Gallery Walk Questions about Energy and Material Cycles
Students state the physical, chemical or biological processes associated with these environments: Pelagic ocean zone, California coat Cave, Indiana Barrier island beach, North Carolina Sand dune, Dunes National Park, Colorado Wetland and...