This is a great game for tiny humans in need of some entertainment while waiting at a restaurant. Just make sure to ask for an extra children’s cup to play.

Age Level: 3-6 year olds

Materials: children’s plastic cup (any cup will do, just not transparent), a set of objects (I used goldfish for the example, as that was what was in my purse! Other options are pennies, beans, tiny annoying toys, etc.)

How to Play: Place out a certain number of ‘stuff’. Normally for me, it is however many I have in my purse! I would recommend starting with 5 or less, see how they do, and adjust as needed. The first time I played with my 5 year old, we started with 10 and it was quite frustrating for him. They catch on and you can up the number as they grow!

- Have your child count how many there are.
- Have your child close his/her eyes. Hide some of the objects under the cup.
- Ask your child to open his/her eyes. Ask the following:
- How many do you see?
- If there were _________ to start with, how many are hiding?

- Allow your child to check their answer by lifting the cup.
- Ask the following:
- How many were hiding?
- How many were out?
- How many in all? (Woah! It is the same as what we started with! Weird!)

- Switch who hides and who plays.

Why play? Aside from counting one-by-one and ‘holding’ that number in their heads, students need lots of practice understanding that a number can represent an amount. That amount can be broken into parts (decomposed), but when we put them together (add them) they make the original number we had. This is part of the idea of conservation, which is critical for young mathematicians to understand (not the word but the idea) in order to add and subtract numbers.

Special thanks to my tiny human for playing this morning! Love ya, bud!

### Like this:

Like Loading...

[…] Source: How Many Are Hiding? […]

LikeLike