Kindergarten Math: Counting and Cardinality

Working on a 100s grid.

Discovering patterns in number grids.

Taking on a challenge: writing triple digit numbers.

Thinking about the numbers 100-110.

Fitting in Jack Hartmann for a movement break.
Count to 100 by ones.
Jack Hartmann has some very fun videos for learning! 
When time allows try one out at home!

Some K Math Goals: 

I can count to 100 by 1s starting at one or any other number. 

I can count up to 20 to tell how many objects are in a group. 

I can read numbers 0-30.
I can write numbers 0-30.

I can skip count (2s, 5s, 10s).
I can count backwards from 15-0. 
I can compare numbers.