# Standard: A2

Represent and analyze mathematical situations and structures using algebraic symbols

## Dynamic Dominoes

In this lesson, children will be introduced to a variety of beginning math concepts using dominoes.

## Hungry Alligator

In this lesson, children will determine if a number is greater than, less than or equal to another.

## Number Memory

In this lesson, children will match cards that display numbers with cards that display groups of objects that represent those numbers.

## Picture Pie Fractions

In this lesson, children will identify parts of a whole and create pictures using a whole circle, a half circle, a quarter circle and an eighth of a circle.

## Quack and Count

In this lesson, children will use manipulatives to form different groups that make up the number seven.

## Take a Trip with Rooster

In this lesson, children will predict, sort, add and subtract the various animals that Rooster meets on his trip.

## Ten, Nine, Eight

In this lesson, children will orally count backwards from 10 to 1.

## The Tiny Seed

In this lesson, children will count the seeds by ones and twos and then put the packets in order from smallest to largest and vice versa.

## Fractionpillar

In this lesson, children will create and record the fractions for each color of their caterpillar using colored pompoms.

## Return of the Sand Gardens

“I found GOLD!” squeals Laura. Four little friends are quick to join her in the latest gold rush in the sandbox. In the wee hours of the morning, often when the sun is barely above the horizon and the coffee is still being brewed, gold will magically appear in our sandbox. Spray-painted rocks that […]