# Content Area: Numbers and Operations

## Dressing: Up/Down

In this lesson, children will match numerals with the correct quantity of chips on the cookies.

## Tod und Leben (Life and Death)

In this lesson, children will play a card game and try to accumulate as many cards as possible by identifying the higher-ranking cards.

## Uno

In this lesson, children will practice sorting not-number cards from number cards and develop their number sense by identifying similar numbers, one below a number and one above a number.

## Sandwich Shop Game

In this lesson, children look at a menu and count out sandwich pieces to build sandwiches and then calculate the prices of their sandwiches.

## Number Yard

In this lesson, children will create their own number yard books by drawing the number of objects that correspond with the numbers on the pages of the book.

## Mouse Count

In this lesson, children will count sets of mice and add sets of mice together up to 10 and subtract from the set of mice, from 10 down to zero.

## Odd or Even

In this lesson, children will differentiate between odd and even numbers by sorting numbers 1-20 into “Odd” or “Even” circles.

## Ordinal Number Sort with the Hungry Caterpillar

In this lesson, children will follow the eating patterns of the hungry caterpillar and sort the caterpillar’s snacks according to the sequence in which they are eaten.