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Gas Laws
In this gas laws worksheets, students figure volumes, densities, molar masses, reactions, and solve equations as they encounter 14 gas laws questions.
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Universal Gas Law
In this gas law worksheet, young scholars use the Universal Gas Law and van der Waals equation to calculate volume and molar mass of gases. This worksheet has 6 problems to solve.
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Dissolved Oxygen and Temperature
Students are shown how temperature affects dissolved oxygen and they create a graph showing this relationship. They think about the adaptations of animals to live in different water temperatures. Students test four different water...
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Dissolved Oxygen Introduction
Learners are shown how dissolved oxygen enters the water. They are taught the difference between a water sample that has been exposed to the air and one that has not. Students brainstorm what organisms need to survive. They use dissolved...
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Is Our Water Healthy?
Students test water for a least one chemical characteristic. They hypothesize how a storm event might change the chemical characteristics of a stream. Students collect water samples and use the chemical test to test the water.
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Aquatic Ecosystem Exploration
Learners visit a local stream, pond, creek, or river and collect macroinvertebrates. They sort macroinvertebrates and identify each species using a dichotomous key. Students decide on trophic levels and construct a possible food web for...
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What If There's No Light?
students discuss the importance of light and the consequences of living without it. Using a plant as a demonstration, students predict and observe what happens to a plant when it does not receive enough light. In groups, they experiment...
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Runoff: Intro to Watersheds
Students are taught that a watershed is, what types of basic land cover are impermeable and permeable to water. They trace the flow of water around their school and around their home. Students determine what watershed their school is a...
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Invasives and Marsh Birds
Students are taught that invasive plant removal can have a variety of impacts. They are shown this by using graphs. Students view maps of vegetation change on Iona Island. They discuss implications of changes on marsh birds using data...
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Water Chestnut Graphing Activity
Students are taught how to format and enter data into an Excel spreadsheet. They make a graph and interpret graphed data. Students discuss possible impacts of water chestnut invasion. They graph data on water chestnut. Students report...
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Water Quality with Samples
Students recognize whether one wants to drink water, swim in it, or for the health of the organisms living in it. They prepare different water samples to observe and collect samples regarding the water quality.
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Bottled Water vs. Tap Water
Students analyze the similarities and differences between tap water and bottled water. They make informed decisions about their use of each. Students are asked if they drink mostly tap water straight from the tap or water fountain. They...
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Land Use Change Introduction
Students discuss the major changes that have taken place in the Hudson Valley over the past 400 years. They use aerial photos to describe major trends in Dutchess County. Students view a PowerPoint presentation. They work in small groups...
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Wastewater
High schoolers discuss what happens to their wastewater. They read about the wastewater treatment process. Students are asked what types of things get flushed down toilets or goes down drains in sinks and showers. They are taught what...
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Hudson Valley Rocks
Students identify each of the rocks provided and locate where in the valley they are found. They explain why the rocks came to be as they are in each location. In addition, they relate the exercise to how the Hudson Valley's geologic...
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Glacial Groundwater
Students study glacial deposition and groundwater in Dutchess County, new York. They identify the permeability rates in different glacial deposits and relate this information to ground water capacity of sediments found in Dutchess...
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How Much Water is in That River?
Students practice measurement using the Hudson River. They calculate the discharge measurement at a location on the Hudson River using ingenuity and a topographic map.
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Water Cycle Activity
Learners build a model and observe the cycle of evaporation and condensation that occurs in the water cycle. They see how the water cycle works, such as water condensing on the side of the jar and drops precipitating into rain that...
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Surface Area of a Leaf (Grades 7-9)
In this math and science worksheet, students read about the process of photosynthesis and plant growth. They determine how a plant's ability to create food is dependent on the surface area of its leaves using geometric calculations. They...
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Applying the Gas Laws
In this gas laws worksheet, students solve eleven problems using the various gas laws to find temperature, pressure, and volume of gases.
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Birth of the Earth
Students examine the major events that have taken place in the Earth's development. In this Earth lesson students view a video and put major events in chronological order.
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The Wonders of Bacteria
Students explore the evolution and features of bacteria through a series of activities. In this biology lesson plan, students collect data and graph bacterial growth. They design a brochure about bacteria's role in society.
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Plant Nutrition
For this plant nutrition worksheet, students read for information and assess comprehension. In this true and false, fill in the blank, multiple choice, and short answer worksheet, students answer ten questions.
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CONVECTION
High schoolers experiment to produce a visual convection current in the classroom and compare it to the images taken of convection cells in the Sun. They analyze the source of the Sun's energy and this type of energy transport.