Mental Math Freebie--2nd grade math
fun stuff for primary grades
Array matching. Could easily use for multiplication.
Serenade to Second Grade: Math Games Galore
Games, Education, Math
Website with great math ideas, specifically for second
A great resource for teaching place values in Math and manipulatives could be used along with this worksheet. -Maureen MacCready
Addition and Subtraction Unit and a Freebie
For the Classroom
What Can I Say To Myself? from Runde's Room
A+ Teaching Tips
Addition Tic-Tac-Toe - This could be used as an opportunity for students to practice addition problem solving strategies learnd through CGI such as adding all the tens and then the ones, making tens, counting on, etc.
How to Teach Arrays - use dough to build rectangular arrays and so many more great arrays ideas on this blog post!!