As a teacher, it can be challenging to find engaging and interactive ways to teach students the relationship between area and perimeter. However, it is essential that students have a solid understanding of these concepts as they are essential to many mathematical and real-world applications. In this article, we will focus on activities to teach students the relationship between area and perimeter by finding the area of different shapes.
Activity 1: Tile Counting
This activity is ideal for students in the primary grades who are just beginning to learn about area and perimeter. Start by drawing a rectangle or square on the board and explain to students that the perimeter is the distance around the outside of the shape, while the area is the space inside the shape. Next, give each student a set of square tiles or blocks and ask them to find the area of the shape by placing the tiles inside the rectangle or square. Once they have found the area, ask them to count the perimeter by placing the tiles along the edges of the shape.
Activity 2: Finding Areas of Irregular Shapes
This activity is for students in the intermediate grades and uses a real-world scenario to help students understand how to find the area of irregular shapes. Begin by drawing an irregular shape on the board, such as a garden or a playground. Ask students to estimate the area of the shape using their knowledge of length and width. Next, ask students to measure the length and width of the shape using a ruler or measuring tape. Once they have their measurements, ask them to find the area of the shape by multiplying the length by the width. Finally, discuss with the class how the perimeter is related to the area of the shape.
Activity 3: Graph Paper Game
For this activity, you will need graph paper and a set of instructions for each student. The game involves students creating their own irregular shapes on the graph paper and then finding the area and perimeter of their shape. The instructions should include steps on how to create the shape, how to measure the length and width, and how to find the area and perimeter. After the students have completed their shapes, have them share with the class and discuss how the area and perimeter are related.
In conclusion, teaching students the relationship between area and perimeter can be a fun and engaging experience. By using hands-on activities, students can learn through experience and gain a better understanding of these important mathematical concepts. Be creative, and continue to find innovative ways to teach your students how to find the area of different shaped objects.
