Decomposing Numbers: can do an activity with the number cubes. Students roll a number. Put that number of blocks in the big circle then decompose into 2 smaller numbers. Give students a recording sheet.
Number Bonds - Part Part Whole Math - Common Core Crunch - March.ELA & Math who teaches math like this? This would confuse most kids parts and wholes isn't that faction stuff? Common core math- come on now does it have to be rocket science
Begin teaching NUMBER BONDS by using Use paper chains in different colours ti demonstrate. To the tune of Row Row Row your boat 9 and 1 are number bonds 8 and 2 are friends 7 and 3 6 and 4 5 and 5 are twins. Later, have them show it different ways.