www.connected.mcgraw-hill.com
Algorithm Tutorials
http://everydaymath.uchicago.edu/parents/algorithms-tutorials/
Games and Extra Practice
http://everydaymath.uchicago.edu/parents/parent-links/
Student Links for Practice
http://everydaymath.uchicago.edu/parents/student-links
Area Model Multiplication Tutorial
Using Open Number Lines to Subtract
Explained by students
More information about Open Number Lines: http://www.k-5mathteachingresources.com/empty-number-line.html
