MathCounts

​Practice Integers:
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One digit addition
Two digit addition
     Video -- Adding Integers

One digit subtraction
     Video -- Subtracting Integers

Multiplication
     Video -- Multiplying Integers

Division
     Video -- Dividing Integers


Prentice Hall Homework Video Tutor

     Course 1

     Course 2

     Course 3

     Pre-Algebra

     Algebra 1

     Geometry

     Algebra 2

Busch Gardens Homework Packet

For Pi Day, Calculate Pi Yourself Using Two Colliding Balls
Pi Day 2019: the math of pi explained, as simply as possible
Pi Day: Three Animations Make It Easy to Understand Pi
10 Surprising Facts About Pi
Can You Calculate Pi by Drawing a Circle?


Websites:

Numberphile

Math Open Reference
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Math Workshop

Apps:
Quick Fractions -- iTunes


Unsorted Resources:

The Math Whiz Behind the Hoberman Sphere Takes Up Origami
A Short History of Nothing

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