John Ross
John Ross
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Constellation Activity
In this video I walk educators through a role playing scenario designed to better explain why some constellations appear and then disappear as the Earth revolves around the Sun.
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Відео

Mixtures & Solutions - Separation Techniques - DMixtures & Solutions - Separation Techniques - D
Mixtures & Solutions - Separation Techniques - D
Переглядів 4257 років тому
In this video I walk educators through how they can explore evaporation as a separation technique via a salt water solution.
Weathering - Erosion - Deposition ChantWeathering - Erosion - Deposition Chant
Weathering - Erosion - Deposition Chant
Переглядів 73 тис.7 років тому
In this video I share with educators a chant that one can use to review weathering, erosion, and deposition in order to hopefully clear up any confusion as far as which natural process is responsible for the breaking, moving, and dropping off of the earth.
Chemical Weathering Lab - OxidationChemical Weathering Lab - Oxidation
Chemical Weathering Lab - Oxidation
Переглядів 4,7 тис.7 років тому
In this video I walk educators through how they can explore chemical weathering, specifically oxidation, via water and iron nails, with their students.
Balance Scale introductory LessonBalance Scale introductory Lesson
Balance Scale introductory Lesson
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In this video, I share with educators a basic data table that I use with my students as I introduce them to balance scales, as well as demonstrate how to use the measurement device in order to further explore the characteristics of solids.
Season Lab - Let There Be LightSeason Lab - Let There Be Light
Season Lab - Let There Be Light
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In this video I walk educators through how they can explore the causes of Earth's seasons with their students.
Mixtures & Solutions - Separation Techniques - CMixtures & Solutions - Separation Techniques - C
Mixtures & Solutions - Separation Techniques - C
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In this video, I walk educators through how they can guide their students through separating a solution comprised of diatomaceous earth and water with a filter.
White Light Discussion StationWhite Light Discussion Station
White Light Discussion Station
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In this video, I walk educators through how they can provide their students with an opportunity to further discuss and internalize how white light reacts to various objects.
Magnet Exploration: Building a Car with K'NexMagnet Exploration: Building a Car with K'Nex
Magnet Exploration: Building a Car with K'Nex
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In this video, I walk educators through how they can explore the pushes and pulls of magnets with their students by building a car out of K'Nex and attaching a magnet to their vehicle.
Temperature of a SolventTemperature of a Solvent
Temperature of a Solvent
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In this video, I walk educators through how they can explore how altering the temperature of a solvent impacts the rate at which a solute can dissolve.
Forces & Motion - Building A SailboatForces & Motion - Building A Sailboat
Forces & Motion - Building A Sailboat
Переглядів 2107 років тому
In this video, I walk educators through how they can explore pushes and pulls (Forces and Motion) by means of exploring how wind can propel a sailboat forward.
Mixtures & Solutions - Solutes, Solvents, & Concentration LevelsMixtures & Solutions - Solutes, Solvents, & Concentration Levels
Mixtures & Solutions - Solutes, Solvents, & Concentration Levels
Переглядів 2,7 тис.7 років тому
In this video I walk educators through how they can explore solutes, solvents, and concentration levels with their students via Kool-Aid and Chocolate Milk.
Mixtures & Solutions - Separation Techniques - BMixtures & Solutions - Separation Techniques - B
Mixtures & Solutions - Separation Techniques - B
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In this video, I walk educators through a lab in which a variety of separation techniques are used to remove pollutants from an aquatic ecosystem. These separation techniques include a sieve, filter paper, magnetic attraction, and floatation.
Exploring Mixtures & Solutions - SoupExploring Mixtures & Solutions - Soup
Exploring Mixtures & Solutions - Soup
Переглядів 857 років тому
Within this video, I walk educators through how one can use soup to help their students understand that a mixture can also contain liquids - not just solids.
Mixtures & Solutions - Separation Techniques - AMixtures & Solutions - Separation Techniques - A
Mixtures & Solutions - Separation Techniques - A
Переглядів 1467 років тому
In this video, I walk educators through how one can create a real world scenario in order to explore how magnets and sieves can be used to separate mixtures.