Calling a Woodpecker |
video, checked |
Impact of humans, senses, critical thinking, observation, vertebrates, behavior, birds, information processing, sound, waves, animals |
Osmosis |
video, checked |
cells, osmosis, solution, Variables and controls, investigations and experiments |
My Position on Science and Religion |
video |
evolution, hypothesis, theory, and law, geologic time, fossils |
Nature Watching |
video, checked |
food web, growth and development, invertebrates, adaptation, observation, plant parts, vertebrates, behavior, ecosystem, reproduction, algae, fungi, plants, animals, evolution |
Why We Sweat |
video, checked |
states of matter, Variables and controls, adaptation, critical thinking, observation, thermal energy, body covering, structure and function, human body, investigations and experiments, water, energy |
The Chemistry of Milk |
video, ClosedCaptions, checked |
reaction, polymers, digestive system, mixture, physical-chemical change |
A Walk in the Park |
video, checked |
food web, growth and development, Impact of humans, invertebrates, adaptation, arthropods, observation, plant parts, vertebrates, behavior, ecosystem, reptiles, birds, fungi, plants, animals |
Spoon Bells |
video, checked |
senses, conduction, nervous system, sound, waves, human body, energy |
Scientific Names |
video, ClosedCaptions |
taxonomy, information processing, classification |
Illusions |
video, checked |
Illusions and Tricks, senses, observation, information processing, nervous system, human body |
Testing a Leaf for Starch |
video, ClosedCaptions |
growth and development, photosynthesis, Variables and controls, plant parts, plants, measurement, investigations and experiments, indicator |
Feathers |
video, checked |
adaptation, engineering, birds, body covering, structure and function, force and interactions |
Orange Slices |
video, ClosedCaptions |
adaptation, critical thinking, observation, plant parts, reproduction, structure and function, plants |
Curves Illusion |
video, checked |
senses, observation, nervous system |
Selective Smelling |
video, checked |
senses, adaptation, human body |
Microscopes: Making a Hay Infusion |
video, free, learnalong, checked |
cells, food web, observation, ecosystem, protist, microscope |
Yeast and Sugar, part 2 |
video, checked |
cells, food web, growth and development, Variables and controls, observation, reproduction, digestive system, fungi, measurement, investigations and experiments |
Producers |
video, free, Updated, checked |
food web, photosynthesis, plant parts, cycles, ecosystem, plants |
Making Butter |
video, free, ClosedCaptions, Updated |
polar/nonpolar, solution, surface tension, digestive system, mammals, human body, mixture, water |
Koffka Ring Illusion |
video, checked |
senses, observation, information processing, nervous system, human body, measurement, investigations and experiments |
A Color You Can't See |
video, free, checked |
electromagnetic spectrum, senses, engineering, light, information processing, misconceptions, waves |
