An Australian study found that homework is of little to no academic value to students in elementary and junior high schools.
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In China, teachers allow children to sleep in class for around 20 minutes to help improve their learning.
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American school children rank 25th in math and 21st in science out of the top 30 developed countries, but ranked 1st in confidence that they outperformed everyone else.
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Group "brainstorming" makes each individual in the group less creative and doesn't work as efficiently as the same number of people working alone and then later pooling their ideas.
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