2.G.A.2

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- 2.G.A.1Recognize and draw shapes having specified attributes, such as a given number of angles or a given number of equal faces. Identify triangles, quadrilaterals, pentagons, hexagons, and cubes. (Sizes are compared directly or visually, not compared by measuring.)
- 2.G.A.2Partition a rectangle into rows and columns of same-size squares and count to find the total number of them.
- 2.G.A.3Partition circles and rectangles into two, three, or four equal shares, describe the shares using the words halves, thirds, half of, a third of, etc., and describe the whole as two halves, three thirds, four fourths. Recognize that equal shares of identical wholes need not have the same shape.

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## 2.G.A.2

## Partition a rectangle into rows and columns of same-size squares and count to find the total number of them.

6 Lesson(s)

### Partitioning Rectangles and Squares

2nd Grade Math »
Unit: Partitioning Shapes

2nd Grade Math »
Unit: Partitioning Shapes

### How Many Brownies Do I Have? : Partitioning Rectangles into Columns and Rows

2nd Grade Math »
Unit: Partitioning Shapes

2nd Grade Math »
Unit: Partitioning Shapes

### Partitioning Rectangles Review and Assessment

2nd Grade Math »
Unit: Partitioning Shapes

2nd Grade Math »
Unit: Partitioning Shapes

### Area Battles

2nd Grade Math »
Unit: Area, Perimeter and More Measurement

2nd Grade Math »
Unit: Area, Perimeter and More Measurement

### 3-Digit Perimeters

2nd Grade Math »
Unit: Area, Perimeter and More Measurement

2nd Grade Math »
Unit: Area, Perimeter and More Measurement

Common Core Math

### Kindergarten

### First Grade

### Second Grade

### Third Grade

### Fourth Grade

### Fifth Grade

### Sixth Grade

### Seventh Grade

### HS Number & Quantity

### HS Algebra

### HS Functions

### HS Geometry

### Kindergarten

### First Grade

### Second Grade

### Third Grade

### Fourth Grade

### Fifth Grade

### Sixth Grade

### Seventh Grade

### Eighth Grade

### Ninth and Tenth Grade

### Kindergarten

### First grade

### Second grade

### Third Grade

### Fourth grade

### Fifth grade

### Middle School

Kindergarten

First Grade

Second Grade

Third Grade

Fourth Grade

Fifth Grade

Sixth Grade

Seventh Grade

HS Number & Quantity

HS Algebra

HS Functions

HS Geometry

Kindergarten

First Grade

Second Grade

Third Grade

Fourth Grade

Fifth Grade

Sixth Grade

Seventh Grade

Eighth Grade

Ninth and Tenth Grade

Kindergarten

First grade

Second grade

Third Grade

Fourth grade

Fifth grade

Middle School