science education resource

For K-12 Students • Educators • Homeschool Families • Naturalists


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A watt is a unit of power and how we measure electricity. A regular light bulb usually uses between 40 and 100 watts of electricity. The 100-watt bulb is brighter and uses more unit of power. has more than 2,000 illustrated animals. Read about them, color them, label them, learn to draw them.