In this 4th-grade math lesson, students will explore the concepts of measurement and perimeter through engaging hands-on activities. The lesson begins with a discussion on the importance of measurement and introduces perimeter as the distance around shapes, including the relevant formula for rectangles. Students will practice measuring various classroom objects in small groups during a scavenger hunt, where they will calculate the perimeter based on their measurements. Following the scavenger hunt, each student will draw a rectangle on graph paper, measure its dimensions, and determine its perimeter. The lesson concludes with a review of key concepts, allowing students to share their findings. Assessment will be based on observation during activities and the collection of worksheets and drawings. Extensions and adaptations are included to cater to diverse learning needs, ensuring that all students can engage meaningfully in the exploration of measurement and perimeter.
| Level | Elementary School |
| Grade | 4th Grade |
| Subject | Math |
| Subject Area | Measurement |
| Subject Topic | Perimeter |
| Age Range | 9 to 10 |
| Audience | Group |
| Language | English |
| Duration | 60 mins |