Here is my coordinate geometry review video.  It reviews finding coordinates, reflecting across the x- and y- axis, completing a rectangle,  and finding the perimeter and area of a rectangle on the coordinate plane.  It's only a 6 1/2 minute video   http://www.youtube.com/watch?v=BAtABuuW0wI

 

Here's my video reviewing integers and rational numbers on a number line.  http://www.youtube.com/watch?v=DMTHh0xpxDQ

 

Here's my video reviewing absolute value.   http://www.youtube.com/watch?v=ay6nrLw6sXg

 

Here's my video reviewing ordering integers including absolute values.  https://youtu.be/V2HuaXJlCN4

 

Here's my video reviewing ordering rational numbers.   www.youtube.com/watch?v=1cNi9bSiQHA

 

Here's my video reviewing how to write integers in different situations with vocabulary: gain, loss, deposit, withdrawal, above zero, below zero, above sea level, below sea level.  http://www.youtube.com/watch?v=3UZLQMClGho