Unit 2: how to take measurements
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How to measure weight
Measuring weight is a more straightforward procedure than length and height. However, just like the others, it is important to check the equipment, be sure it is working well and is calibrated properly and that you follow the procedure correctly. Let’s think about what scales you can use for measuring weight.
If a child is <2 years old or not able to stand still, you can do tare weighing, hanging scale; or pan weighing if the child is small enough. If the child is >2 years old and able to stand still, weigh the child alone using spring or beam balance scales.
When using pan scales, place a clean and dry cloth in the scales and set to zero with the cloth before weighing the baby. If you weigh the baby naked, put a dry diaper back on as soon as you finish the measurement to avoid getting wet when measuring length. If the room is cool and there is any delay, keep the child warm in a blanket until length/height can be measured.
As with the other measurements, at least two people need to work together to get accurate results. Ask the parent of the child to serve as the second measurer if needed.
Let’s try the steps for measuring weight with Kofi who is 4 years and 6 months old.