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Muscles Don't Push |
text page |
muscular system, engineering, structure and function, misconceptions, skeletal system, human body, anatomy |
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 |
Who Evolved on First? |
text page, free, checked |
genetics, adaptation, critical thinking, misconceptions, evolution, hypothesis, theory, and law, geologic time, fossils |
Spider Spotting |
text page |
food web, invertebrates, arthropods, ecosystem, animals |
What is a Food Web? |
text page, free, checked |
food web, Impact of humans |
Spotting Mule Deer |
text page, johnson |
invertebrates, arthropods, behavior, ecosystem, reproduction, mammals |
Bean Power |
text page |
cells, growth and development, osmosis, critical thinking, plant parts, reproduction, structure and function, plants |
Thoughts on an Exoskeleton |
text page, free |
growth and development, invertebrates, adaptation, arthropods, cycles, body covering, structure and function, skeletal system, animals |
Thoughts on Trees |
text page |
growth and development, photosynthesis, plant parts, plants |
Feeding Bread to Birds |
text page |
food web, critical thinking, birds, digestive system, information processing, misconceptions, animals |
Broccoli Science |
text page |
cells, Variables and controls, acid-base, plant parts, reaction, plants, investigations and experiments |
The Hole in Your Hand |
text page |
senses, observation, nervous system |
Eclipse Watching |
text page, free |
electromagnetic spectrum, senses, sun, light, moon, solar system, safety, waves |
3D Photos |
text page |
senses |
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