Teks

# Math 4.5(C)

use models to determine the formulas for the perimeter of a rectangle (l + w + l + w or 2l + 2w), including the special form for perimeter of a square (4s) and the area of a rectangle (l x w); and

14 teaching resources for those 'aha' moments

### Perimeter Worksheets

Practice finding the perimeter of different shapes with this pair of worksheets.

4 pages Grades: 4 - 5

### Area Worksheets

Practice finding the area of different shapes with this set of 4 worksheets.

5 pages Grades: 4 - 6

### Area And Perimeter Task Cards

A set of 10 area and perimeter task cards.

11 pages Grades: 3 - 5

### Perimeter and Area Poster

A poster that explains and compares the concepts of perimeter and area.

1 page Grades: 3 - 5

### Number Talks - Measurement Conversion Task Cards

Build number sense skills with this set of 40 task cards.

20 pages Grades: 4 - 6

### Number Talks - Perimeter and Area Task Cards

Build number sense skills with this set of 28 task cards.

28 pages Grades: 3 - 6

### Perimeter Formula for 2-D Shapes - Poster

A poster showing the perimeter formula for different 2-D shapes.

1 page Grades: 4 - 5

### Area Formula for 2-D Shapes - Poster

A poster showing the area formula for different 2-D shapes.

1 page Grades: 4 - 7

### Garden Design Project

A math project for students to design a public garden for their city

7 pages Grades: 3 - 5

### Area and Perimeter Word Problems

A collection of 13 area and perimeter word problems with answers.

4 pages Grades: 4 - 6

### Area of 2-D Shapes Posters

A set of posters showing the area formula for different 2-D shapes.

9 pages Grades: 4 - 7

### Perimeter Poster

A poster showing the definition and formula for finding the perimeter of a quadrilateral.

1 page Grades: 3 - 5

### Goal Labels - Units of Measurement (Middle Elementary)

Fourteen Measurement Goal Labels for middle elementary.

16 pages Grades: 3 - 4

### Number Talks Teaching Resource Pack - Grade 4

A collection of number talks teaching resources that support meaningful and highly engaging conversations in the mathematics classroom.