Measurement and Comparison
This chapter focuses on various activities related to measurement using informal and formal tools for length. Children will learn how to measure using different units like hand span, footstep, and paper strings. They will also learn about comparing lengths indirectly and estimating measurements.
We Already Know
- Informal and formal tools for length measurement
- Different ways of measuring like hand span, footstep, and paper strings
We will learn in this chapter
- Comparing lengths indirectly
- Estimating measurements
- Measuring body parts for making costumes
Comparing Lengths Indirectly
Children will learn how to compare lengths indirectly using common units like in the example of comparing the length of a table and the width of a door.
- Comparing the length of a table and the width of a door
- Identifying things that cannot pass through a gate
Measuring Body Parts for Costumes
Children will explore measuring body parts to make costumes for a drama. They will use tools like a pencil, paper strips, and ropes to measure different lengths.
- Measuring head circumference with hand spans
- Comparing forearm length with foot length
- Measuring height with arm span
Video
▶️ Comparing Lengths
In this video, we will learn how to compare lengths using common units. We will also explore different tools and methods for measurement.
▶️ Measuring Body Parts
This video demonstrates how to measure body parts accurately for making costumes. You will see various measurement techniques using simple tools.