Why do we have to Learn the Quadratic Formula?

Mastering the quadratic formula has long been the culmination of the high school algebra courses, the capstone of “Algebra I and Algebra 2”. We endeavor to prepare our students for it by teaching them arithmetic to do its operations, and algebra to solve linear equations, graph linear functions, factor special quadratic equations, and cap off …

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Independent Learners

Perhaps the most profound and lasting effect of the Covid Virus pandemic on our economy will be in the change in the way people work. Companies large and small have moved much of their workforce from office to home for the duration of this epidemic. Though some view this move as a business experiment, forced …

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Connections not Collections

Museums were one of the great inventions of the 19th century. People loved collecting, collecting all sorts, and often funded buildings to display those collections for others to enjoy and admire. The museum craze ran from animals to furniture, stamps to tools, swords to seeds, fossils to bottle caps, rocks to coins, baseball cards to …

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Explorations

Welcome to the first of our new Explorations. Joining the work of What if Math and Education Resources Consortium (ERC), Explorations provide students with a comprehensive learning experience with fascinating questions, interesting places to go, and powerful tools to use to solve problems. Our first Exploration is Sand and Stars where students can discover an …

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My Mentors

Recently, in a history of physics magazine, I came across this picture and a short story on Harvard Project Physics, and I thought about the effect that this project, and these three people in particular, have had on my view of education. We all have mentors and I have the great good fortune to have …

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