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More Science of Balance video, checked critical thinking, engineering, gravity, structure and function, force and interactions, energy
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
Whistle Stick video, text page, blog, free, checked motion, engineering, structure and function, sound, waves, force and interactions
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
Blowing Out a Candle video, checked critical thinking, observation, reaction, combustion, motion, properties, misconceptions, force and interactions
The Compass and Magnetic Fields video, ClosedCaptions, checked magnetism, attract/repel, force and interactions
Making a Screamer video, free, Updated Halloween, Holiday, cycles, motion, engineering, pressure, structure and function, sound, force and interactions, energy
A Bouncing Water Balloon video states of matter, Variables and controls, atoms, inertia, properties, investigations and experiments, water, 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
Catching Money text page kinetic/potential, mass, newton's laws, inertia, motion, muscular system, structure and function, skeletal system, force and interactions
Collapsing Tent text page pressure, force and interactions, energy
Comb Kazoo text page pressure, sound, waves, force and interactions, energy
Whistle Stick, part 2 text page, free, checked kinetic/potential, newton's laws, critical thinking, inertia, cycles, motion, pressure, structure and function, sound, measurement, force and interactions, energy
Creeping Carpets text page critical thinking, observation, model, motion, engineering, friction, structure and function, investigations and experiments, force and interactions
Dancing Raisins text page mass, solution, states of matter, observation, density, structure and function, water, force and interactions
Balancing a Meter Stick text page mass, friction, force and interactions
Dirty Words of Science text page, blog, free critical thinking, information processing, pressure, misconceptions, force and interactions
Newton's Laws text page mass, newton's laws, critical thinking, inertia, motion, measurement, force and interactions, energy
Stirring Sand text page mass, newton's laws, critical thinking, inertia, observation, motion, investigations and experiments, force and interactions
A Clean Trick text page surface tension, water, force and interactions
Egg Bubbles? text page Variables and controls, critical thinking, thermal energy, engineering, pressure, structure and function, expand/contract, investigations and experiments, force and interactions

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