Balanced Assessment
Bathtub Graph
Represent the relationship between independent and dependent variables through a modeling situation. The activity expects learners to graph the volume of water in a bathtub during a given scenario. The graph should result in two areas of...
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King Bidgood's in the Bathtub
students add their own scenarios to the book using the same rhythmic pattern. Students describe what is happening in the picture as a class shared writing activity. Students discuss reasons why the people in the kingdom were upset that...
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Metric Conversions
Students measure an assortment of items using metric measurements. In this measurement lesson, students measure using length, mass, and volume units of measurement. They convert between units. Students learn a mnemonic to assist in...
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Displacement and Density
High schoolers explore displacement. In this displacement and density lesson, pupils find the volume of irregular shaped objects. Afterward, they determine the volume of containers. They compute the amount of water displacement.
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Sink or Float?
Have your class explore density and buoyancy using this resource. Learners read the book Who Sank the Boat, and use several items, such as rubber balls, bottle caps, wood, and other household items to conduct an experiment. Using a tub...
American Museum of Natural History
What Do You Know About Virtual Water?
Did you know you can conserve water by drinking tea instead of coffee? Learn about other products that use larger amounts of virtual water in an online lesson. Pupils complete a series of questions to test their understanding of the...
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Determination of Water Hardness
Students investigate water hardness. In this water hardness lesson plan, students determine the water hardness in 4 samples of water after buffering each. By using titration and an indicator, students can determine the amount of calcium...
Growing Minds
Growing Minds: Cucumber Exploration
After reading a picture book about planting and harvesting cucumbers, learners get a chance to examine some cucumbers of their own. First, they see photographs of a cucumber on a vine, and learn that it is part of the gourd family....
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Sink or Float?
Students make and test predictions about sinking and floating, and classify objects according to whether they sink or float.
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What Makes Bones Strong?
Learners explore the function of bone, muscle, and skin. Pasta and rubber bands are used to model how minerals and collagen contribute to bone strength. The effects of the reduction of these substances are explored in chicken bones.
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Sink or Float?
Students will determine whether various objects sink or float in water. They do not need to explain why objects sink or float. They are rather to be encouraged to observe that the same objects will sink or float every time, i.e., that...
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The Great Ocean Conveyor
Young scholars investigate water density. In this water density lesson, students conduct an experiment with food coloring, water and salt to see how the salt effects bodies of water.
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Water Conservation
Students identify ways to conserve water. In this environmental lesson, students use a water use checklist to identify how much water they use in one day. Students analyze the data and brainstorm ways to conserve water.
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Picnic Possibilities
Fourth graders plan a picnic using weather data. Using accumulated weather data from various sources, they create a graph of the weather conditions in their region for a given period of time. Students interpret this data to predict the...
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iChat AV and iSight Camera
Students interact with science and math classes around the world by doing the same experiment and communicating their results. They use iChat AV and an iSight camera to share relevant information about their area, decide on the...
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Water and Ice
Students investigate the states of matter. In this physics lesson, students use water and ice to demonstrate the characteristics of a solid and liquid. Students record their observations as the state of the water changes.
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Marvelous Marbles
Young scholars predict the change in water volume when adding marbles to a graduated cylinder. In this Chemistry lesson plan, students will need to make accurate water measurements to determine the fluid displaced by the marbles. The...
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Could a World of Swimmers Raise Sea Level?
High schoolers determine the volume of water they displace. In this earth science lesson, students calculate the total water displaced by the world's population. They evaluate whether or not this value is enough to raise the sea level...
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Cleanliness
Learners identify ways that staying clean contribute to good health. They perform an experiment involving potatoes and washed and unwashed hands, observing the results. They complete a cleanliness chart, checking off each healthful habit...
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Where's The Drip?
Students explore the school and report back any leaks they see to the teacher. They are encouraged to do this at home and report any leaks to their parents.
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Floating
First graders discuss with the teacher if everything will float in water. They observe a marble and determine whether it will float making predictions as a class. After observing the results, they discover that liquids exert an upward...
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Water Hardness- Causes and Testing
Eighth graders examine what materials cause water hardness and the relative measure of water hardness in a two part lab activity. In part one, 8th graders add an assigned soap test solution to eleven different test tube solutions in...