Local District South


Video Library - Elementary Mathematics - First Grade

Math Warm-Up: Choral Counting (1st/2nd Grade)


Addition and Subtraction Strategies Using a Rekenrek


Number Strings Hand Signals



Connecting Cubes Number Line - Part 1





Connecting Cubes Number Line - Part 2



Zib

1.NBT.2

Ten Frame by Ten


1.NBT.2 and 1.NBT.3

Add 'em Up Lots of Lines


1.NBT.4

Roll and Add


1.NBT.4

Partner Take Away


1.NBT.6

Roll and Subtract


1.NBT.6