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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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Exploring Friction |
text page |
mass, friction, measurement, investigations and experiments, force and interactions |
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Blowing Up a Phone Book |
text page |
cycles, engineering, structure and function, force and interactions, energy |
Squeezing Matter |
text page |
states of matter, properties, pressure, classification, measurement, force and interactions, matter |
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Boomerangs |
text page |
newton's laws, critical thinking, inertia, motion, engineering, gravity, structure and function, force and interactions, energy |
Snow Rollers |
text page |
mass, critical thinking, observation, seasons, motion, properties, weather, friction, water cycle, structure and function, force and interactions, energy |
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Stirring Sand, part 2 |
text page |
newton's laws, inertia, observation, motion, density, investigations and experiments, force and interactions |
Whistle Stick |
video, text page, blog, free, checked |
motion, engineering, structure and function, sound, waves, force and interactions |
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Sorting Salt and Pepper, How Many Ways? |
text page, free |
mass, solution, static electricity, Variables and controls, critical thinking, observation, motion, properties, density, engineering, friction, electricity, structure and function, attract/repel, investigations and experiments, mixture, force and interactions |
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Breathing Hot and Cold |
text page |
states of matter, Variables and controls, critical thinking, observation, thermal energy, engineering, respiratory system, information processing, structure and function, misconceptions, human body, investigations and experiments, water, force and interactions |
Cat Twisting |
text page |
kinetic/potential, mass, newton's laws, adaptation, critical thinking, inertia, behavior, model, motion, muscular system, mammals, misconceptions, safety, anatomy, force and interactions, energy |
Cat Wiggles |
text page |
kinetic/potential, adaptation, vertebrates, behavior, model, muscular system, engineering, mammals, structure and function, skeletal system, anatomy, force and interactions, energy |
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Catching Money |
text page |
kinetic/potential, mass, newton's laws, inertia, motion, muscular system, structure and function, skeletal system, force and interactions |
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Collapsing Tent |
text page |
pressure, force and interactions, energy |
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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 |
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Creeping Carpets |
text page |
critical thinking, observation, model, motion, engineering, friction, structure and function, investigations and experiments, force and interactions |
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Dancing Raisins |
text page |
mass, solution, states of matter, observation, density, structure and function, water, 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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Balancing a Meter Stick |
text page |
mass, friction, 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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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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A Clean Trick |
text page |
surface tension, water, 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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Sail Fans |
text page |
newton's laws, critical thinking, model, motion, engineering, investigations and experiments, force and interactions |
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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 |
421 |
photo challenge |
tectonics, force and interactions |
