| Page 5 | The Happy Scientist

	page type	Click a topic link to see more.
Density: Ice, Oil, and Water	video	mass, properties, density
Sunprints	video	light, energy
Calling a Woodpecker	video	Impact of humans, senses, critical thinking, observation, vertebrates, behavior, birds, information processing, sound, waves, animals
Scientific Thinking and Creative Thought, part 1	video	Variables and controls, critical thinking, observation, reaction, thermal energy, misconceptions, investigations and experiments
Wonderful Water	video	atmosphere, polar/nonpolar, states of matter, surface tension, cycles, weather, water cycle, structure and function, compound, physical-chemical change, water, energy
The Hottest Part of a Flame	video	reaction, combustion, thermal energy, density, structure and function, measurement, investigations and experiments, energy
Minerals: Streak	video, learnalong	observation, reflection, light, classification, minerals, measurement
Expansion of Solids	video, ClosedCaptions	states of matter, atoms, thermal energy, expand/contract, matter
A Boat Full of Holes	video	surface tension, density, investigations and experiments, water
Torque	video	mass, newton's laws, Variables and controls, inertia, motion, engineering, gravity, structure and function, measurement, investigations and experiments, force and interactions, energy
Ice and String	video	solution, states of matter, critical thinking, thermal energy, engineering, water, energy
A Bouncing Water Balloon	video	states of matter, Variables and controls, atoms, inertia, properties, investigations and experiments, water, force and interactions
Tricky Bottle	video	Illusions and Tricks, newton's laws, states of matter, surface tension, critical thinking, engineering, pressure, gravity, water, force and interactions
Measuring Kinetic and Potential Energy	video	kinetic/potential, mass, newton's laws, inertia, motion, gravity, measurement, investigations and experiments, force and interactions, energy
Ice and Soda	video	solution, Variables and controls, critical thinking, observation, properties, investigations and experiments, mixture, physical-chemical change
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
Floating Bubbles	video	mass, density, gravity
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
Iron Cereal	video, ClosedCaptions	properties, periodic table, digestive system, magnetism, element, human body, mixture
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
Bernoulli Effect	video	force and interactions
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
Is Gravity a Theory or a Law?	text page, free	gravity, hypothesis, theory, and law
Changing Pressure	text page	states of matter, thermal energy, pressure, expand/contract
Stirring Sand, part 2	text page	newton's laws, inertia, observation, motion, density, investigations and experiments, force and interactions
Bad Chocolate?	text page	senses, states of matter, Variables and controls, critical thinking, observation, properties, digestive system, investigations and experiments, mixture, crystals, physical-chemical change
Exploring Friction	text page	mass, friction, measurement, investigations and experiments, force and interactions
Collapsing Tent	text page	pressure, force and interactions, energy

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