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Why is a Full Moon So Bright? text page, free, checked cycles, model, reflection, light, moon
Wonderful Water video, checked atmosphere, polar/nonpolar, states of matter, surface tension, cycles, weather, water cycle, structure and function, compound, physical-chemical change, water, energy
Light as Air video, checked atmosphere, mass, states of matter, critical thinking, properties, density, misconceptions, measurement, matter
Cloud Formation, part 1 video, ClosedCaptions, checked atmosphere, states of matter, cycles, thermal energy, weather, water cycle, water
Why is Foam White? video, checked observation, refraction, model, reflection, light, structure and function, misconceptions, waves
Force, Pressure, and Shoes video, checked engineering, pressure, gravity, structure and function, measurement, force and interactions
Light a Bulb with a Balloon video, checked states of matter, static electricity, engineering, electricity, energy
Why Wet Things Don't Burn video, checked states of matter, critical thinking, reaction, combustion, thermal energy, physical-chemical change, water
The Leyden Jar video, checked static electricity, conduction, engineering, electricity, structure and function
Heating a Balloon video, ClosedCaptions, checked mass, conduction, critical thinking, combustion, thermal energy, water
Floating Cups video, checked newton's laws, Variables and controls, critical thinking, inertia, observation, engineering, friction, pressure, structure and function, misconceptions, investigations and experiments, hypothesis, theory, and law, force and interactions, energy
Yellowing Paper text page, free, checked electromagnetic spectrum, science fair, Variables and controls, critical thinking, observation, light, investigations and experiments, physical-chemical change, energy
Spoon on Your Nose video, checked Illusions and Tricks, critical thinking, properties, friction, body covering, gravity, structure and function, human body, force and interactions
Bottle Tones, part 1 video, checked senses, Variables and controls, critical thinking, cycles, engineering, structure and function, sound, waves, investigations and experiments, hypothesis, theory, and law, force and interactions
What is a Higgs boson, and why should I care? text page, blog, free, checked mass, atoms, critical thinking, model, information processing, misconceptions, hypothesis, theory, and law, matter
Obedient Coin video, checked newton's laws, critical thinking, inertia, observation, motion, engineering, friction, structure and function, force and interactions
Microscopes: Making a Wet Mount video, learnalong, checked observation, refraction, reflection, light, microscope
Radioactive video, Updated, checked atoms, misconceptions, nuclear, matter, energy
Cartesian Diver video, ClosedCaptions, checked mass, states of matter, properties, density, engineering, structure and function, expand/contract, water
Minerals: Fracture video, learnalong, checked properties, structure and function, classification, minerals, measurement, crystals
Spoon Bells video, checked senses, conduction, nervous system, sound, waves, human body, energy
113 photo challenge, checked moon, gravity
Measuring Kinetic and Potential Energy video, checked kinetic/potential, mass, newton's laws, inertia, motion, gravity, measurement, investigations and experiments, force and interactions, energy
Bottle Tones, part 2 video, checked senses, Variables and controls, critical thinking, cycles, engineering, structure and function, sound, waves, investigations and experiments, hypothesis, theory, and law, force and interactions
Making a Cloud Chamber video, Updated, checked atoms, engineering, nuclear, energy
A Boat Full of Holesvideo about surface tension video, checked surface tension, density, investigations and experiments, water
Noisy String video, checked engineering, friction, information processing, structure and function, sound, waves, force and interactions, energy
Crushed Can video, checked states of matter, cycles, properties, pressure, expand/contract, physical-chemical change, water, force and interactions, matter
The Hottest Part of a Flame video, checked reaction, combustion, thermal energy, density, structure and function, measurement, investigations and experiments, energy
Ice Cream Science video, checked solution, states of matter, thermal energy, mixture, crystals, physical-chemical change

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