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We can see light. We know it makes plants grow. Light pours from the sun and from glowing light bulbs. But we can't touch it, or hold it. What is light? Learn about this science basic, and then get hands-on with an experiment that will light up the classroom.
Mark Weakland wears many hats. As an author, he's written books for teachers, including Super Core!: Turbocharging Your Basal Reading Program with More Reading, Writing, and Word Work, published by the International Reading Association. His book topics for children include sports, bacteria, comets, and poetry. Mark's also a reading specialist. He teaches kindergarten children, third graders, parents, and teachers. As a musician and songwriter, Mark sings, plays percussion, and strums the guitar. Many of his songs, including "I Sure Love Pancakes" and "The Dooflicky Machine," have won national awards and contests. Mark lives in Western Pennsylvania.
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