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Shapes in our School!

Lesson Plan

Shapes in our School!

Grade Levels

Kindergarten

Course, Subject

Mathematics
  • Big Ideas
    Geometric relationships can be described, analyzed, and classified based on spatial reasoning and/or visualization.
    Patterns exhibit relationships that can be extended, described, and generalized.
  • Concepts
    Two and Three Dimensional Shapes
  • Competencies
    Analyze and compare two-and three-dimensional shapes, in different sizes and orientations, using informal language to describe their similarities, differences, parts and other attributes.
    Describe objects in the environment using names of shapes and describe the relative positions of these objects using terms such as above, below, beside, in front, behind, and next to.
    Identify shapes as two-dimensional or three-dimensional.
    Model shapes in the world by building shapes from components and drawing shapes.
    Name shapes regardless of their orientations or overall size.
    Use simple shapes to compose larger shapes.

Rationale

Students will be learning about shapes in the world around us. Through the use of literature, students will learn that shapes are beyond just a piece of paper. Opening a child’s eyes to the design of the world around them, students will be intrigued by the similarities among objects that could not seem more different. Shapes are noticeable attributes in the world surrounding us. Students will see the world in a new light. Rather than simply looking out the window, students will be looking out a square window. Instead of looking at a plate, children will be looking at a circle. Teaching children about shapes and the different characteristics encourages children to define and organize shapes and eventually the world around them. While shapes may seem like a minor skill, identification and organization will translate to many other subject areas, including reading. This simple process of organizing shapes is merely the foundation for living in a mathematical world. According to Ellen Church, shapes are symbols which relates to a child’s recognition of letters. Learning shapes is an important lesson as it prepares students for later learning.

Vocabulary

Triangle, Rectangle, Square, Circle, Pentagon, Hexagon, Side, Vertices

Objectives

Students will be able to recognize and identify common shapes learned in class in the world outside of the classroom. 

Students will be able to distinguish and sort common shapes.

Lesson Essential Question(s)

How are spatial relationships, including shape and dimension, used to draw, construct, model, and represent real situations or solve problems?
How can geometric properties and theorems be used to describe, model, and analyze situations?
How can patterns be used to describe relationships in mathematical situations?
How can recognizing repetition or regularity assist in solving problems more efficiently?
How can the application of the attributes of geometric shapes support mathematical reasoning and problem solving?

How do I recognize a shape in the real world?

Duration

60 minutes

Materials

Shapes, Shapes, Shapes by Tana Hoban

Magnifying glass cutouts

Markers/crayons

Colored masking tape

Shape Hunt Sheet

Pre-cut shapes

Sorting Sheets (one of each per group)

Suggested Instructional Strategies

Instructional Procedures

Before

  1. Begin by reviewing shapes from the last two days.
  2. Have students sort shapes in graphic organizers small groups: (Triangle/Triangle, 3 side/4 side/5 side/6 side, Ask students if there is any other way to organize shapes)
  3. Ask if there is any other way we could organize the shapes
  4. Ask students if they ever see shapes outside the classroom?
  5. Watch SHAPES by Pancake Manor https://www.youtube.com/watch?v=dsR0h50BiFQ

 

During

  1. Ask students to brainstorm in their table groups other places that they have seen shapes. (On the way to school? At the grocery store? At home?)
  2. Make a list on the board of different shapes that students have seen. 
  3. Introduce the school shape hunt:
    • Students will be given magnifying glasses 
    • Students will draw different shapes in the middle of the magnifying glasses
    • As a class, we will walk to different rooms around the school and students will have to match their magnifying glass with shapes that they see. (Ex. if we have a magnifying glass with a quadrilateral, we could place it on a bulletin board in the hallway)
  1. As a class, walk to different locations in the school building (gymnasium, library, school office, hallway)
  2. At location, prior to allowing students to hunt, use colored masking tape to outline a shape. Emphasis how shape was found, and how you know it is that shape. Explain what a vertices (point) is and a side is. and then place a magnifying glass in the middle. Demonstrate outlining shape with finger.
  3. At first location, participate in finding a shape as a whole class together to ensure their understanding of activity (continue until class understands).
  4. At each location, stop and give students time (approx. 5 minutes) to place their shapes around 
  5. Gather students and discuss different shapes we see in this room. 
  6. Allow a few students to show where they placed their magnifying glass.
  7. Have students collect their magnifying glass and continue on to the next location

After

  1. Return to classroom and ask students to draw out different shapes that they saw in the school on the shape hunt sheet. 
  2. After students have done this, gather students in reading circle and ask where else they think they may see shapes. 
  3. Read Shapes, shapes, shapes. 
  4. Ask students to find shapes at home in magazines/newspapers and bring to class

Formative Assessment

Students will hand in task sheet for teacher to determine student understanding

Teacher will assess students through observation during shape sort and shape hunt activity.

Related Materials & Resources

Hoban, T. (1986). Shapes, shapes, shapes. New York: Greenwillow Books.

Youtube. (2011). Shapes. [Web Video]. Retrieved from: https://www.youtube.com/watch?v=dsR0h50BiFQ


Author

Rebecca Peters

Date Published

June 03, 2015
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