# Explore Academic Writing, Calculus and more!

Visual Log LawsBy Brittany Bordewyk, as a great response to Prof. Wilson’s visual exponent laws. Did I somehow never post these?

love the "notice and wonder" approach! Summation notation

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Teaching your teen Calculus? These websites can help.

Using Algebra to Find the Sums of Sequences Algebra can help you add a series of numbers (the sum of sequences) more quickly than you would be able to with straight addition. Adding integers, squares, cubes, and terms in an arithmetic or geometric sequence is simple with these algebraic formulas:

Sites that I can't do without as a math teacher (and what's so special about each one!) Links to virtual manipulatives, discovery-based lessons, free graphing software, question prompts, eBooks, and more.... Tons of resources for math teachers

LOVE this! Calculus becomes soo much easier when you realize you are just finding the slope!!