Counting to 20

Count up to 20 things in rows and on two ten frames.

Warm-up, learn, try it together, practice, then a quick check. About 15 minutes.

What children learn in Level 15

After 10, counting keeps going! 11, 12, 13, 14, 15, 16, 17, 18, 19, 20.
Things in rows are easy to count. Count across each row, then go on to the next row, and keep going.
Your turn! Tap each turtle to count it.
With two ten frames, count the full one first: that's 10. Then keep counting: 11, 12, 13. There are 13 counters!
Your turn! These frogs sit in a circle. Remember the frog you start with! Tap each frog to count it.
Try it with a grown-up! Count 20 jumps, 20 claps, or 20 crackers on a plate.

Georgia's K-12 Mathematics Standards:

K.NR.1.1 — Count up to 20 objects in a variety of structured arrangements and up to 10 objects in a scattered arrangement.