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 |
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 |
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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 |
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 |
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 |
A Boat Full of Holes |
video, checked |
surface tension, density, investigations and experiments, water |
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 |
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 |
106 |
photo challenge, checked |
electricity, energy |
Noisy String |
video, checked |
engineering, friction, information processing, structure and function, sound, waves, force and interactions, energy |
Simple Circuits |
video, checked |
conduction, electricity |
Microscopes: Making a Dry Mount |
video, learnalong, checked |
observation, refraction, light, microscope |
The Compass and Magnetic Fields |
video, ClosedCaptions, checked |
magnetism, attract/repel, force and interactions |
How Heat Moves |
video, checked |
conduction, thermal energy, energy |
Versorium |
video, checked |
static electricity, conduction, engineering, electricity, attract/repel, force and interactions |
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Dirty Words of Science |
text page, blog, free |
critical thinking, information processing, pressure, misconceptions, force and interactions |
Whistle Stick |
video, text page, blog, free, checked |
motion, engineering, structure and function, sound, waves, force and interactions |
