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Balancing a Meter Stick |
text page |
mass, friction, force and interactions |
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Dirty Words of Science |
text page, blog, free |
critical thinking, information processing, pressure, misconceptions, force and interactions |
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Newton's Laws |
text page |
mass, newton's laws, critical thinking, inertia, motion, measurement, force and interactions, energy |
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Stirring Sand |
text page |
mass, newton's laws, critical thinking, inertia, observation, motion, investigations and experiments, force and interactions |
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A Clean Trick |
text page |
surface tension, water, force and interactions |
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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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Sail Fans |
text page |
newton's laws, critical thinking, model, motion, engineering, investigations and experiments, force and interactions |
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Egg in a Bottle |
text page |
critical thinking, reaction, combustion, thermal energy, engineering, pressure, expand/contract, misconceptions, force and interactions |
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A Real Tuning Fork |
text page |
senses, conduction, sound, waves, force and interactions, energy |
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Egg-zactly the Point |
text page |
kinetic/potential, newton's laws, critical thinking, motion, engineering, gravity, force and interactions, energy |
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Newton's Third Law of Motion |
text page |
mass, newton's laws, Variables and controls, motion, engineering, force and interactions, energy |
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Electric Tape |
text page |
electromagnetic spectrum, engineering, light, electricity, pressure, force and interactions, energy |
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Air has Weight |
text page |
mass, states of matter, critical thinking, properties, density, pressure, gravity, expand/contract, misconceptions, measurement, force and interactions |
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An Easy Swing? |
text page |
newton's laws, critical thinking, inertia, motion, engineering, friction, structure and function, misconceptions, force and interactions, energy |
Making Fault Blocks |
text page |
earthquakes, model, engineering, tectonics, force and interactions |
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Balloon Chase |
text page |
static electricity, electricity, attract/repel, investigations and experiments, force and interactions |
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Feeling Sound Waves |
text page |
senses, cycles, model, sound, waves, force and interactions |
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Balloon Pairs |
text page |
critical thinking, engineering, pressure, structure and function, force and interactions, energy |
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Feeling the Pressure |
text page |
senses, critical thinking, pressure, gravity, measurement, water, force and interactions |
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Bernoulli Eggs |
text page |
critical thinking, motion, pressure, misconceptions, force and interactions |
Magnetic Lines? |
text page |
critical thinking, magnetism, misconceptions, force and interactions |
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Bernoulli in the Shower? |
text page |
newton's laws, Variables and controls, critical thinking, observation, motion, engineering, pressure, structure and function, misconceptions, investigations and experiments, hypothesis, theory, and law, force and interactions |
Marbles, Inertia, and Paper Plates |
text page, free |
newton's laws, critical thinking, inertia, observation, motion, friction, misconceptions, investigations and experiments, force and interactions |
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Trying to Blow Out a Candle |
text page |
critical thinking, observation, motion, engineering, pressure, structure and function, misconceptions, force and interactions |
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Blowing Up a Phone Book |
text page |
cycles, engineering, structure and function, force and interactions, energy |
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Exploring Friction |
text page |
mass, friction, measurement, investigations and experiments, force and interactions |
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Boomerangs |
text page |
newton's laws, critical thinking, inertia, motion, engineering, gravity, structure and function, force and interactions, energy |
Squeezing Matter |
text page |
states of matter, properties, pressure, classification, measurement, force and interactions, matter |
Snow Rollers |
text page |
mass, critical thinking, observation, seasons, motion, properties, weather, friction, water cycle, structure and function, force and interactions, energy |
957 |
photo challenge |
critical thinking, motion, weather, friction, water cycle, gravity, water, force and interactions |
