Was Galileo wrong in thinking the universe is heliocentric? Why couldn't astronomers be satisfied with refracting, or reflecting, telescopes? What have been some of the challenges of the Hubble endeavor? What can space research teach us that will improve the quality of our life on our planet?
Students who REFLECT on their discoveries, and are able to tell their peers what they learned, and why, take more responsibility for their learning. Today's class discussion demonstrated that each second and third grader was able to show his/her classmates, how thoughts ensue!
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