| Page 2 | The Happy Scientist

	page type	Click a topic link to see more.
Minerals: Streak	video, learnalong	observation, reflection, light, classification, minerals, measurement
Expansion of Solids	video, ClosedCaptions	states of matter, atoms, thermal energy, expand/contract, matter
Bird on a Wire	video	conduction, electricity
Tricky Bottle	video	Illusions and Tricks, newton's laws, states of matter, surface tension, critical thinking, engineering, pressure, gravity, water, force and interactions
Ice and Soda	video	solution, Variables and controls, critical thinking, observation, properties, investigations and experiments, mixture, physical-chemical change
The Pool, the Boat, and the Anchor, part 2	video	mass, critical thinking, density
Iron Cereal	video, ClosedCaptions	properties, periodic table, digestive system, magnetism, element, human body, mixture
Strange Flame, part 2	video	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
Got the Red Green Blues	video	electromagnetic spectrum, light, waves
Bottle Tones, part 1	video	senses, Variables and controls, critical thinking, cycles, engineering, structure and function, sound, waves, investigations and experiments, hypothesis, theory, and law, force and interactions
The Pool, the Boat, and the Anchor, part 1	video	mass, critical thinking, density
Strange Flame, part 1	video	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
Making Water Wiggle	video	static electricity, electricity, attract/repel, energy
Bottle Tones, part 2	video	senses, Variables and controls, critical thinking, cycles, engineering, structure and function, sound, waves, investigations and experiments, hypothesis, theory, and law, force and interactions
Challenge: Paper, Coin, Cup, part 1	video	static electricity, critical thinking, properties, engineering, attract/repel, investigations and experiments, hypothesis, theory, and law, force and interactions
Ionic and Covalent Bonds	video	solution, Variables and controls, conduction, electricity, classification, measurement, compound, investigations and experiments, mixture
Challenge: Paper, Coin, Cup, part 2	video	static electricity, critical thinking, properties, engineering, attract/repel, investigations and experiments, hypothesis, theory, and law, force and interactions
Strengthening the Dollar	video	properties, gravity, force and interactions
Versorium	video	static electricity, conduction, engineering, attract/repel, force and interactions
Finding Fat in Foods	video, ClosedCaptions	Variables and controls, conduction, reflection, light, digestive system, investigations and experiments, indicator
Is That a Black and White Photo?	video	senses, observation, light, information processing, nervous system, human body
Light a Bulb with a Balloon	video	states of matter, static electricity, engineering, energy
Smoke Rings	video	pressure, force and interactions, energy
A Watched Pot	video	solution, states of matter, observation, cycles, properties, thermal energy, density, mixture, physical-chemical change, water, matter
The Knuckle Trick	video	mass, critical thinking, observation, muscular system, structure and function, human body, force and interactions
Spoon on Your Nose	video	Illusions and Tricks, critical thinking, properties, friction, body covering, gravity, structure and function, human body, force and interactions
Hear the Ocean	video	molusks, senses, structure and function, sound
Spoon Bells	video	senses, conduction, nervous system, sound, waves, human body, energy
Coins Through a Hole	video	critical thinking, properties, engineering, structure and function
Water in a Glass, part 2	video	surface tension, Variables and controls, critical thinking, engineering, pressure, gravity, investigations and experiments, water, force and interactions

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