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Astronomers have discovered a massive galaxy made almost entirely of dark matter. Called Dragonfly 44, the galaxy is basically 99.99 percent dark matter.

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Symbols used in Calculus What scares me is that I'm in Multivariable Calc now and I only know, about, a third of the symbols.

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What is the real make-up of our cosmos? Energy and matter, space and time? Is there an innate mind to the universe, or multiverse? Is the entire thing purely a mathematical construct, or is mathematics merely a human construct? A lot of questions that just lead to more questions...

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Math manipulatives help bring abstract concepts to life for students in all grades. Here is a great list of the best math manipulatives for upper elementary

Math manipulatives help bring abstract concepts to life for students in all grades. Here is a great list of the best math manipulatives for upper elementary

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Facts About Neptune the Planet | How was Neptune discovered? How did it get its name? What is Neptune ...

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How to Help Students Meet the Common Core Standards for #Math The Eye On Education Blog Infographic

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Elementary Algebra is generalized form of arithmetic. It provides a language to represent problems and functions. Algebraic thinking is also one of the first forms of abstract thinking that students develop in mathematics. Lets look at some of the common gotchas of algebraic learning. | This is Excellent!! I'm loving the explanations!!!

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Learning the Equations Behind Pixar Movies *How cool is this Khan Academy + Disney collaboration for kids?!? What a great way to make math cool.

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