Module 2: Squares, Integers, and the Pythagorean Theorem

Section 2.1

Meteor Multiplication
An arcade-style game that drills multiplication fact. User can set range of difficulty.

Math Lines
An arcade-style adding game

Order of Operations worksheets
PDF documents with various levels of difficulty

Negative times negative equals positive

Section 2.2

Timez Attack
A game that helps you learn multiplication facts. It's free!

There is a great extension activity in the following PDF where a bug is crawling between two points on a cube. The solution involves the Pythagorean Theorem (pages 30-33).
http://bctf.ca/BCAMT/documents/executive/Numeracy%20Wkshp.pdf

Why is the square root of 2 irrational?
Proof that the square root of 2 is irrational

Section 2.3

Pythagoras's Theorem

Module 2 Project

Examples of dissection proofs:
Example 1
Example 2
Example 3