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Can You Hear My Now?: Getting the Message Across
In this power transmittance activity, students read about sources that transmit power and are given a chart with the distance and the power transmitted by each device. Students determine the intensity in watts of the power for each...
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Studying the Equilibrium of a Water System
In this equilibrium worksheet, students perform a computer simulation on vapor pressure of water at different temperatures to answer 11 problem solving and short answer questions about the topic.
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Make This Week's Lessons Pop(corn)!
Students create popcorn timelines, maps, and graphs; do popcorn science and math; explore popcorn history and nutrition; and munch leftover popcorn snacks too!,
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Skeletal System
Seventh graders identify and label twenty-five bones of the skeletal system. In small groups they glue various types of dried pasta to a large human body outline. They attach the pasta to the outline and label the pasta bones.
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Change It
Fourth graders expand their knowledge about how the physical properties of a substances can be changed. They are given multiple opportunities, using first-hand experiences and familiar objects in different contexts, to identify...
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Electricity and Safety
Sixth graders investigate the importance of observing safety rules in the use of electricity. They discuss electricity safety rules, observe a power company employee read a meter, write and perform a commercial about electrical safety,...
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Peak Performance
Students design and build a car that is capable of traveling across the floor quickly, and also up a steep ramp.
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Marshland Wonders
Students review the characteristics of wetlands and list their benefits. After viewing short videos, they identify the organims that make their home in wetlands and how they have adapted. They compare and contrast the characteristics...
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Density - To Float or Not to Float? That is the Question!
Students investigate how to find the density of fluids and solids using math. Students also learn how to find the density of regular and irregular shaped objects.
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Electrical Resistivity
Young scholars examine how materials oppose the flow of an electrical current. For this resistivity lesson students complete several experiments on the differences between resistance and resistivity.
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Gravity (Newton's Laws of Motion): A Weighty Subject
Students identify Newton's Laws of Motion. They students explore Newton's Laws of Motion and apply the second law with a classroom activity. The videos will provide visual examples of the effects of gravity while riding on a roller coaster.
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Geometry in Nature
Students examine how the circumference, diameter, and the relationship of Pi of a circle are related. They count the summer rings of a tree to determine its growth.
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Seesaws
Students make direct comparisons between objects using balance and spring scales. They also are encouraged to estimate which object is heavier by holding the objects before using the balance scales. Comparing the masses of objects is the...
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Balloon Rocket
Young scholars observe a balloon rocket and how it relates to Newton's Third Law of Motion. In this balloon rocket lesson plan, students make a balloon rocket out of balloons, clothespins, straw, fishing line, and duct tape.
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School-Wide Recycling
Students investigate recycling. For this environmental lesson, students design a recycling program for their school. Students collect data about how much recyclable materials they use in one week. Students also survey classmates about...
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Travel Mug Design
Students create and develop a travel mug. They create visuals and a three dimensional infomercial. They apply an engineering design and demonstrate knowledge of thermodynamics involved in heat transfer. They illustrate Newton's Law of...
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Parachutes: What Affects a Parachute
Students create a simple paper parachute. In this parachute design lesson, students examine the effects of the wind and make napkin parachutes.
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The Energy of Music
Students discover how engineers use sound energy. They participate in hands-on activities in which they discover how we know sound exists. They identify different pitches and frequencies as well.
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Inflamm-O-Stories: Progression and Regression of Atherosclerosis
Learners participate in activities to learn about Atherosclerosis. For this investigative lesson students participate in activities that allow them to describe parts of the body, analyze changes in the body and write a story about their...
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Surface Tension and 3D Soap Films
Students are introduced to the concept of surface tension, its dependence on material composition, and how it can produce uniquely shaped surfaces.
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Air: It's a Gas!
Students investigate the properties of air through hands-on activities in conjunction with the demonstrations in a 3-2-1 Contact Video.
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Reading Trees: Understanding Dendrochronology
Students examine tree-ring dating and discuss the lack of water the settlers in Jamestown faced. They create paper tree rings, simulate rain patterns, and describe the history of construction paper tree sequences.
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Making Data Meaningful
In this sample mean worksheet, learners explore different ways "average" is used. Students use this information to find the sample mean of the height of a large class of learners. Students find the mean, median, mode and range of two...
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Paper Gliders
Sixth graders study friction and drag. In this science instructional activity, 6th graders use different models of gliders and test to see which of the gliders fly the farthest. Students analyze their data and construct a graph.