What Are the 4 steps of Teaching and Learning Measurement?
Elementary students have to learn a long list of measurement concepts during their stint in elementary school, including:- length
- liquid volume
- elapsed time
- mass (weight)
- area
- volume of three-dimensional figures
- Direct comparison — One of the earliest steps of learning measurement is learning the attributes that are being measured. For example, students need to learn what length is if they're ever going to measure it. That's where direct comparison (and step 2, indirect comparison), come in. If you put 2 objects side by side, students can directly compare which is longer and which is shorter and start to understand how to measure an object.
- Indirect comparison — What happens when you can't directly compare two objects? You can add a third as a reference point for indirect comparison, thereby increasing student understanding of the attribute being measured.
- Measuring with non-standard units or informal units — Just as students need to understand the attribute of measuring, they also need to understand the concept of the units we use to measure such as inches or pounds. Using non-standard units is the first step to teaching the concept of units, offering students the chance to work with different objects, counting how many of these "units" it takes to make up another. This is the fundamental base of measurement.
- Measuring with standard units — Finally, in the final step of teaching measurement, students move on to using the formal units of measurement and learn to use measurement instruments.