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What to createLesson plan
Which subjectMathematics
What topic2D and 3D shapes
What length (min)30
What age groupYear or Grade 3
Include homework
Include images descriptions
Any other preferences

Lesson Plan: 2D and 3D Shapes

Subject: Mathematics

Year Level: Grade 3

Duration: 30 minutes

Learning Objectives

By the end of this lesson, students will be able to:

  1. Identify and describe common 2D shapes (circle, square, rectangle, triangle) and 3D shapes (cube, sphere, cylinder, cone).
  2. Differentiate between 2D and 3D shapes.
  3. Create a simple composition using both 2D and 3D shapes.

Materials Needed

Lesson Structure

Introduction (5 minutes)

  1. Class Discussion: Begin the lesson by asking students what they already know about shapes. Record their responses on the board.
  2. Introduce 2D and 3D Shapes: Explain the difference between 2D shapes and 3D shapes, using visual aids to illustrate.

Direct Instruction (10 minutes)

  1. 2D Shapes: Present the properties of 2D shapes:

    • Circle: No corners, round.
    • Square: 4 equal sides, 4 corners.
    • Rectangle: 2 pairs of equal sides, 4 corners.
    • Triangle: 3 sides, 3 corners.

  2. 3D Shapes: Present the properties of 3D shapes:

    • Cube: 6 faces, all squares.
    • Sphere: Round, no edges or corners.
    • Cylinder: 2 circular faces and one curved surface.
    • Cone: 1 circular face and a pointed top.

Guided Practice (10 minutes)

  1. Shape Sorting Activity:

    • Distribute cutouts of 2D shapes and ask students to sort them into the correct categories.
    • Have students identify and discuss the properties of each shape as they sort.

  2. 3D Shape Hunt:

    • Students will look around the classroom for objects that represent the 3D shapes discussed.
    • They will take turns sharing what they found with the class.

Independent Activity (5 minutes)

Conclusion (5 minutes)

  1. Review: Recap the key points of the lesson by asking questions:

    • What are some examples of 2D shapes?
    • Can anyone name a 3D shape they learned today?

  2. Exit Ticket: Have each student share one new thing they learned about shapes before leaving class.

Assessment

Additional Resources