Arrays, Area and Perimeter Game

Checkout this interactive game “Area Blocks” at http://www.mathplayground.com/area_blocks.html ! This game is a fun way for students to relate area and perimeter to the operations of multiplication and addition. Students …

Reasoning About Division

Checkout how this 4th grade teacher uses the number routine “Number Strings” to engage students in meaningful mathematical discourse as they build their understanding of how to find whole number …