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Traces the story of forgotten genius Ernest Lawrence (1901-1958) and his invention of the cyclotron, which triggered "Big Science" breakthroughs that have rendered science dependent on government and industry
Can robots learn? Blooma and her friends in the Razzle-Dazzle Robot Club hope so. They build a robot and try to train it to clean up their workshop, but that turns out to be harder than it sounds. Will Clark the Cleaning Robot ever learn to clean up?
Student detectives conduct forensic science investigations on evidence found at a "crime scene." The critical distinction between evidence and inference is emphasized.
Designed to help teachers meet the diverse needs of young children, this book offers differentiated strategies for promoting intellectual discovery and creative thinking across key disciplines.
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