What is a Vector? (VIDEO!)

People say that a vector is “a quantity with both magnitude and direction.” What does that mean?

This approach to vectors is too confusing. In this brief introduction allow me to demonstrate a more natural – and meaningful – approach to vectors. They’re easy – and don’t need to be made confusing.

What is a vector?

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    QUADRATICS, Permutations and Combinations, EXPLODING DOTS, and more!

    Written for educators - and their students too! - this website, slowly growing, takes all the content Tanton has developed in his books, videos, and workshops, and organizes it into short, self-contained, and complete, curriculum units proving that mathematics, at all points of the school curriculum, can be joyous, fresh, innovative, rich, deep-thinking, and devoid of any rote doing! Let's teach generations of students to be self-reliant thinkers, willing to flail and to use their common sense to "nut their way" through challenges, to assess and judge results, and to adjust actions to find success. (Great life skills!)

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