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Wrong Way Balloon video, checked Illusions and Tricks, kinetic/potential, mass, critical thinking, inertia, observation, motion, properties, density, force and interactions, energy
A Grass Whistle video, checked engineering, structure and function, sound, waves, force and interactions
Measuring Kinetic and Potential Energy video, checked kinetic/potential, mass, newton's laws, inertia, motion, gravity, measurement, investigations and experiments, force and interactions, energy
More Science of Balance video, checked critical thinking, engineering, gravity, structure and function, force and interactions, energy
Whistle Stick video, text page, blog, free, checked motion, engineering, structure and function, sound, waves, force and interactions
Strange Flame, part 2 video, checked mass, newton's laws, Variables and controls, critical thinking, inertia, observation, combustion, motion, properties, thermal energy, density, engineering, structure and function, investigations and experiments, force and interactions, energy
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
Science of Balance video, checked kinetic/potential, critical thinking, engineering, gravity, structure and function, force and interactions, energy
Strange Flame, part 1 video, checked mass, newton's laws, Variables and controls, critical thinking, inertia, observation, combustion, motion, properties, thermal energy, density, engineering, information processing, structure and function, investigations and experiments, force and interactions, energy
The Knuckle Trick video, checked mass, critical thinking, observation, muscular system, structure and function, human body, force and interactions
The Old Tablecloth Trick video kinetic/potential, mass, newton's laws, inertia, motion, friction, force and interactions
Challenge: Paper, Coin, Cup, part 2 video static electricity, critical thinking, properties, engineering, electricity, attract/repel, investigations and experiments, hypothesis, theory, and law, force and interactions
High Bounce video, checked kinetic/potential, mass, newton's laws, critical thinking, inertia, motion, force and interactions, 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
Magic Coin video mass, newton's laws, senses, critical thinking, inertia, observation, motion, engineering, nervous system, human body, investigations and experiments, force and interactions, energy
The Compass and Magnetic Fields video, ClosedCaptions, checked magnetism, attract/repel, force and interactions
Blowing Out a Candle video, checked critical thinking, observation, reaction, combustion, motion, properties, misconceptions, force and interactions
A Bouncing Water Balloon video states of matter, Variables and controls, atoms, inertia, properties, investigations and experiments, water, force and interactions
Making a Screamer video, free, Updated Halloween, Holiday, cycles, motion, engineering, pressure, structure and function, sound, force and interactions, energy
Bernoulli Effect video force and interactions
The Difference Between Weight and Mass video, checked mass, earth, inertia, model, properties, moon, gravity, misconceptions, solar system, measurement, force and interactions, matter
Challenge: Paper, Coin, Cup, part 1 video static electricity, critical thinking, properties, engineering, electricity, attract/repel, investigations and experiments, hypothesis, theory, and law, force and interactions
Strengthening the Dollar video properties, gravity, force and interactions
The Slow Race video, free, ClosedCaptions, Updated kinetic/potential, Variables and controls, critical thinking, motion, engineering, friction, gravity, investigations and experiments, force and interactions, energy
Smoke Rings video pressure, force and interactions, energy
Science Friction video, checked Illusions and Tricks, motion, engineering, friction, structure and function, force and interactions
Torque video mass, newton's laws, Variables and controls, inertia, motion, engineering, gravity, structure and function, measurement, investigations and experiments, force and interactions, energy
Paper Petals video, ClosedCaptions Illusions and Tricks, engineering, structure and function, expand/contract, force and interactions
Tricky Bottle video Illusions and Tricks, newton's laws, states of matter, surface tension, critical thinking, engineering, pressure, gravity, water, force and interactions
The Singing Glass video, checked Variables and controls, cycles, motion, engineering, friction, structure and function, sound, waves, force and interactions, energy

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