Go Math!

How do you sort and describe two-dimensional shapes?

Students will...

• Use defining attributes to sort shapes.
• Describe attributes of two-dimensional shapes.
• Use objects to compose new two-dimensional shapes.
• Compose a new shape by combining two-dimensional shapes.
• Make new shapes from composite two-dimensional shapes using the strategy act it out.
• Decompose combined shapes into shapes.
• Decompose two-dimensional shapes into parts.
• Identify equal and unequal parts (or shares) in two-dimensional shapes.
• Partition circles and rectangles into two equal shares (half of, halves).
• Partition circles and rectangles into four equal shares (fourth of, fourths, quarter of, quarters).

Resources are available to support your child's learning in our Math Program. Just click the link to log in: https://www-k6.thinkcentral.com. Be sure to use your child's unique username and password.

Please use the attached link to access hands-on manipulatives...https://www-k6.thinkcentral.com/content/hsp/math/hspmath/na/common/itools_pri_9780547584973_/index.html. These tools are a great way to model and act out math!

• Lesson 12.1- Sort Two-Dimensional Shapes
• Lesson 12.2- Hands On: Describe Two-Dimensional Shapes
• Lesson 12.3- Hands On: Combine Two-Dimensional Shapes
• Lesson 12.4- Combine More Shapes
• Lesson 12.5- Problem Solving: Make New Two-Dimensional Shapes
• Lesson 12.6- Hands On: Find Shapes in Shapes
• Lesson 12.7- Take Apart Two-Dimensional Shapes
• Lesson 12.8- Equal or Unequal Parts
• Lesson 12.9- Halves
• Lesson 12.10- Fourths

• Lesson 12.1- Sort Two-Dimensional Shapes
• Lesson 12.2- Hands On: Describe Two-Dimensional Shapes
• Lesson 12.3- Hands On: Combine Two-Dimensional Shapes
• Lesson 12.4- Combine More Shapes
• Lesson 12.5- Problem Solving: Make New Two-Dimensional Shapes
• Lesson 12.6- Hands On: Find Shapes in Shapes
• Lesson 12.7- Take Apart Two-Dimensional Shapes
• Lesson 12.8- Equal or Unequal Parts
• Lesson 12.9- Halves
• Lesson 12.10- Fourths

• Lesson 12.1, 12.2 (Skill 48)- Sort and Classify Plane Figures
• Lesson 12.3, 12.4 (Skill 49)- Combine Plane Figures
• Lesson 12.5, 12.6, 12.7 (Skill 50)- Combine and Separate Plane Figures

• Lesson 12.1- Shapes Ahoy, Ship Shapes- Level G
• Lesson 12.1- Shapes Ahoy, Sea Caves- Level K
• Lesson 12.2- Shapes Ahoy, Ship Shapes- Level H
• Lesson 12.2- Shapes Ahoy, Ship Shapes- Level J
• Lesson 12.2- Shapes Ahoy, Undersea 3D- Level G
• Lesson 12.3- Shapes Ahoy, Ship Shapes- Level K
• Lesson 12.8- Shapes Ahoy, Ship Shapes- Level Q

Location: East Heritage Elementary School, East Constitution Way, Fontana, CA, United States
Phone: 909-823-5696