Your bundle of joy has developed the concept of counting. He can count more than 10 objects. He will label each item with one and only one number as he counts in a sequence and understands the last number is important as it represents the total number of things in the group.
What you need to know
In his day to day play routine, incorporate counting. For instance, as he stacks the blocks to build a tower, puts his toys in the toy basket, etc., find ways to make it fun at the same time adding to learning.
Invest in games like ‘Abacus counting beads’ where he counts and has fun playing with the bright and colourful beads.