| Page 3 | The Happy Scientist

	page type	Click a topic link to see more.
The Water Cycle	video	states of matter, cycles, weather, water cycle, digestive system, plants, animals, water
Finding Fat in Foods	video, ClosedCaptions	Variables and controls, conduction, reflection, light, digestive system, investigations and experiments, indicator
Recycle	video	Impact of humans, cycles
75% Water	video	food web, critical thinking, earth, ecosystem, model, water cycle, information processing, tectonics, water
Magic Coin	video	mass, newton's laws, senses, critical thinking, inertia, observation, motion, engineering, nervous system, human body, investigations and experiments, force and interactions, energy
Quadrats and Population Sampling	video, ClosedCaptions	Impact of humans, ecosystem, information processing, measurement, investigations and experiments
Measuring in Feet	video, ClosedCaptions	skeletal system, measurement, anatomy
Foot Circles	video	senses, behavior, muscular system, information processing, nervous system, human body
Taking a Marshmallow Apart	video	mass, plant parts, reaction, combustion, thermal energy, plants, matter, energy
A Real Tuning Fork	text page	senses, conduction, sound, waves, force and interactions, energy
Finding Answers	text page, learnalong	information processing, skeletal system, human body, anatomy
Eye Shine	text page	senses, adaptation, reflection, light, reptiles, mammals, animals, anatomy
Arm Raising	text page	senses, critical thinking, muscular system, information processing, nervous system, human body, anatomy
Our Wildlife Garden	text page, johnson	invertebrates, arthropods
Why Fry?	text page	senses, conduction, thermal energy, digestive system, investigations and experiments, physical-chemical change
Feeling a Point (or two)	text page	senses, Variables and controls, adaptation, critical thinking, body covering, nervous system, human body, investigations and experiments
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
Acid Hunt	text page	senses, acid-base, properties
Feeling Sound Waves	text page	senses, cycles, model, sound, waves, force and interactions
Bean Power	text page	cells, growth and development, osmosis, critical thinking, plant parts, reproduction, structure and function, plants
Spotting Mule Deer	text page, johnson	invertebrates, arthropods, behavior, ecosystem, reproduction, mammals
Smell the Flowers	text page	adaptation, arthropods, plant parts, plants, evolution
Feeling the Pressure	text page	senses, critical thinking, pressure, gravity, measurement, water, force and interactions
Bird Behavior	text page	food web, Impact of humans, vertebrates, behavior, ecosystem, birds, animals
Contagious Yawns	text page	Variables and controls, observation, nervous system, investigations and experiments, hypothesis, theory, and law
Hold Your Nose	text page	senses, adaptation, respiratory system, digestive system, human body, anatomy
Square in the Grass	text page	arthropods, observation, fungi, plants, classification, investigations and experiments
Punnett Squares	text page	cells, genetics, reproduction, evolution
When Does a Theory Become a Law?	text page, free	evolution, hypothesis, theory, and law
Spider Spotting	text page	food web, invertebrates, arthropods, ecosystem, animals

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