At first glance, some scientific research can seem, well, impractical. When physicists began exploring the strange, subatomic ...
Images of plants painted on pottery made up to 8,000 years ago may be the earliest example of humans’ mathematical thought, a study has found.
Teachers are the first to tell you whether PD is worth their time…and our teachers are asking for more of this professional ...
Math teacher Emma Chiappetta uses a three-round exercise to help students not only recognize their errors, but also generate ...
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