Teks

# Math 2.8

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

• (1) create two-dimensional shapes based on given attributes, including number of sides and vertices;
• (A) classify and sort three-dimensional solids, including spheres, cones, cylinders, rectangular prisms (including cubes as special rectangular prisms), and triangular prisms, based on attributes using formal geometric language;
• (B) classify and sort polygons with 12 or fewer sides according to attributes, including identifying the number of sides and number of vertices;
• (C) compose two-dimensional shapes and three-dimensional solids with given properties or attributes; and
• (D) decompose two-dimensional shapes such as cutting out a square from a rectangle, dividing a shape in half, or partitioning a rectangle into identical triangles and identify the resulting geometric parts.

32 of 43 teaching resources for those 'aha' moments

### Tangram Treats - Task Cards and Templates (Low-Color Version)

A set of 36 low color tangram task cards separated into three levels, along with two tangram cut-out templates.

1 page Grades: 1 - 4

### 2-D Shape Math Investigation - My Crazy Playhouse!

A mathematics investigation involving 2-D shape, embedded in a real-world context.

5 pages Grades: 1 - 2

### Grade 2 Daily Warm-Up – PowerPoint 1

A 78-slide PowerPoint presentation containing a variety of quick warm-up activities.

### 2-D Shape Puppet Templates

Use these cute shape puppets when discussing 2-D shape names and their properties to your students.

3 pages Grades: PK - 2

### 2-D Shape Bingo

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

18 pages Grades: 2 - 5

### 2-D Shape Dominoes

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

5 pages Grades: 1 - 3

### 3-D Objects Dominoes

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

3 pages Grades: 2 - 3

### Memory Matcher PowerPoint – 2-D Shapes

An interactive memory match-up game where students recall the names of shapes.

3 pages Grades: 1 - 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 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

### Find and Color – Shape Scavenger Hunt

A scavenger hunt allowing students to find 2-D shapes in their surrounding environment.

1 page Grades: PK - 2

### Tangram Treats - Task Cards and Templates (Full Color Version)

A set of 36 tangram task cards separated into three levels, along with two tangram cut-out templates.

1 page Grades: 1 - 4

### 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

### 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

### Grade 2 Daily Warm-Up – PowerPoint 3

A 71-slide PowerPoint presentation containing a variety of quick warm-up activities.

### We're Going On a Shape Hunt! Graphing Game

A fun board game to aid students' recognition of 2-D shapes and graphing.

4 pages Grades: K - 2

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

A detailed set of color by shape activities.

10 pages Grades: 2 - 3

### 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

### 2-D Shape Match

A fun match-up activity to consolidate your students’ knowledge of 2-D shapes and their attributes.

2 pages Grades: K - 2

### 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

### 2-D Shapes Coloring Worksheet – 8 Shapes

A worksheet where students identify and color shapes according to simple instructions.

2 pages Grades: 1 - 2

### Goal Labels - Shape (Lower Elementary)

Eleven Shape Goal Labels for lower elementary.

1 page Grades: K - 2

### Math Warm-Ups Interactive PowerPoint - Grade 2

A PowerPoint providing a series of warm-up activities for Grade 2 students across the mathematics curriculum.

### 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

### 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

### Tangram Pieces

A set of tangram pieces.

1 page Grades: 1 - 4

### 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