Filters: Your search found 19 results.
Topics/Subjects:
Physical sciences  
Instructional Strategies:
Open inquiry  
Nonlinguistic representations  
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In this demonstration activity, students make structural models of gas molecules using pipe cleaners and polystyrene balls and test their molecules for their resonant frequency. Students shake the models, count vibrations, and compare the resonance... (View More)

This is a lesson about geologic history. Learners will work together to create models of volcanic lava flows and analyze the layers that form on a planet's surface. They will sequence lava flows produced by multiple eruptions. Students will be asked... (View More)

Students are introduced to the basic properties, behavior and detection of black holes through a brief discussion of common conceptions and misconceptions of these exciting objects. They "act out" a way black holes might be detected through their... (View More)

This activity is about how fossil fuels release carbon. Learners will use toys, sand and other materials to simulate a city, considering the formation of fossil fuels and how burning these releases carbon and produces warming. As part of the... (View More)

This is a hands-on lab activity about the composition of salt. Learners will explain the general relationship between an element's Periodic Table Group Number and its tendency to gain or lose electron(s), and explain the difference between molecular... (View More)

This is a lesson about water and water-ice. Learners will explore the molecular geometry and mechanics of ice. They will create a model of H2O, investigate its molecular structure and its consistent shape. Faraday's experiment is used as background.... (View More)

This is an activity about magnetism. Using bar magnets, classroom materials, and a compass, learners will explore how bar magnets interact with one another and with other materials, use a compass to find the direction north, and use various... (View More)

This is an activity about the properties and characteristics of Earth’s magnetic field as shown through magnetometer data and its 3D vector nature. This resource builds understanding of conceptual tools such as the addition of vectors and... (View More)

This is a lesson where learners are introduced to chemical change and the conservation of matter during different types of chemical changes. The lesson models scientific inquiry using the 5E instructional model and includes teacher notes,... (View More)

This is a lesson where learners explore the effects of pressure on temperature and states of matter and use this information to infer the conditions of the interior of the Earth. The lesson models scientific inquiry using the 5E instructional model... (View More)

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