Teks

# Math 3.6

Geometry and measurement. The student applies mathematical process standards to analyze attributes of two-dimensional geometric figures to develop generalizations about their properties. The student is expected to:

• (1) classify and sort two- and three-dimensional figures, including cones, cylinders, spheres, triangular and rectangular prisms, and cubes, based on attributes using formal geometric language;
• (A) use attributes to recognize rhombuses, parallelograms, trapezoids, rectangles, and squares as examples of quadrilaterals and draw examples of quadrilaterals that do not belong to any of these subcategories;
• (B) determine the area of rectangles with whole number side lengths in problems using multiplication related to the number of rows times the number of unit squares in each row;
• (C) decompose composite figures formed by rectangles into non-overlapping rectangles to determine the area of the original figure using the additive property of area; and
• (D) decompose two congruent two-dimensional figures into parts with equal areas and express the area of each part as a unit fraction of the whole and recognize that equal shares of identical wholes need not have the same shape.

32 of 42 teaching resources for those 'aha' moments

### Measuring Area Using Arrays

A worksheet to use when exploring the concept of measuring area using arrays.

2 pages Grades: 2 - 3

### Open-Ended Math Problem Solving - Grades 1, 2, and 3 (PowerPoint Version)

A PowerPoint with 20 open-ended problem solving questions covering a range of mathematical concepts.

22 pages Grades: 1 - 3

### 2-D Shape Dominoes

A set of dominoes to help students with their understanding of 2-D shapes.

5 pages Grades: 1 - 3

### Number Talks - Classifying Figures Task Cards

Build geometric reasoning with this set of 20 task cards.

20 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

### 2-D Shapes and Their Attributes - Interactive PowerPoint

A 90-slide interactive PowerPoint to use when learning about the attributes of different 2-D shapes.

90 pages Grades: 3 - 6

### 3-D Objects Dominoes

A set of dominoes to help students reinforce their understanding of 3-D figures.

3 pages Grades: 2 - 3

### 3-D Figure Profiles – Template

A template that students use to demonstrate their ability to describe the features of 3-D figures.

1 page Grades: 3 - 4

### 2-D Shape Bingo

30 different bingo cards using 2-D shape pictures and names.

18 pages Grades: 2 - 5

### 2-D and 3-D Shapes Vocabulary Poster

A poster that explains 2-D and 3-D shapes and lists associated vocabulary.

1 page Grades: 2 - 5

### 2-D Shapes Poster - Black and White Version

2-D Shapes and their names on one poster.

2 pages Grades: 1 - 5

### 2-D Shapes with Information - Poster

A 2-D shapes poster with 16 common shapes, as well as information characterizing each shape.

1 page Grades: 2 - 5

### Three Little Pigs Area Worksheet

A worksheet to practice finding area using square units.

2 pages Grades: 2 - 3

### Number Talks - Perimeter and Area Task Cards

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

28 pages Grades: 3 - 6

### Draw a Town with 2-D Shapes

An interactive and evolving resource where students draw 2-D shapes incrementally to create a town map and 3-D figures.

11 pages Grades: 3 - 5

### What's My Card? Shape Board Game

A set of cards to be used in a Guess Who? Board Game for students to consolidate their knowledge of shape.

7 pages Grades: 1 - 3

### Area And Perimeter Task Cards

A set of 10 area and perimeter task cards.

11 pages Grades: 3 - 5

### Open-ended Math Problem Solving - Grades 1, 2, and 3 (Task Card Version)

A set of 20 open-ended problem solving task cards covering a range of mathematical concepts.

20 pages Grades: 1 - 3

### Introduction to Area PowerPoint

An editable PowerPoint template to use when introducing the concept of area.

22 pages Grades: 2 - 3

### Let's Sort It! - 2-D Shapes and 3-D Figures Sorting Activity

A sorting game to use in the classroom when identifying 2-D and 3-D shapes.

9 pages Grades: 2 - 3

### Active Learning Guide for Grades 2-3 - Week 4

Use this weekly active learning guide to celebrate National Physical Fitness Month in your Grade 2 or Grade 3 classroom.

2 pages Grades: 2 - 3

### Garden Design Project

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

7 pages Grades: 3 - 5

### 2-D Shape Profiles – Template

A template that students use to demonstrate their ability to describe the features of 2-D shapes.

1 page Grades: 2 - 3

### Goal Labels - Shape (Middle Elementary)

Seven Shape Goal Labels for middle elementary.

1 page Grades: 3 - 4

### Perimeter and Area Poster

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

1 page Grades: 3 - 5

### Geometry Toss - Active Learning Game

An active game that encourages learning through a physical setting.

21 pages Grades: K - 5

### Regular and Irregular Polygons

A chart showing regular and irregular polygons.

1 page Grades: 2 - 5

### Real Life 3-D Objects – Interactive PowerPoint

A 30-slide interactive PowerPoint that explores 3-D objects found in real life.

30 pages Grades: 2 - 3

### Color by 2-D Shape – Activity Sheets

A detailed set of color by shape activities.

10 pages Grades: 2 - 3

### Memory Matcher PowerPoint – 3-D Objects

An interactive memory matching game where students recall the names of common 3-D objects.

3 pages Grades: 2 - 3

### 2-D and 3-D Figure Cards

A set of 2-D and 3-D figure cards to assist with your students' understanding of shapes and their attributes.

20 pages Grades: K - 5

### Individual 3-D Figure Posters - Black and White

A set of 3-D figure posters that include the figure name, illustration, and its attributes.

9 pages Grades: 2 - 5