the best estimate to measure a desk. i put ruler and meter

It is best if your measuring device is about the same size as your object.

I need some examples appropriate for third grade..

what are the answer

To measure a desk, you can use either a ruler or a meter.

Here's how you can use each of these tools to measure the desk:

1. Ruler: A ruler is a commonly used tool for measuring objects. To measure the dimensions of a desk using a ruler, follow these steps:
a. Place the ruler on the edge of the desk, aligning it with the starting point.
b. Read the measurement on the ruler where it lines up with the other edge of the desk.
c. Repeat this process for the other dimensions (length, width, and height) of the desk.

2. Meter: A meter is a longer measuring tool that can be used to measure large objects such as desks. To measure a desk using a meter, here's what you can do:
a. Extend the meter to its full length, ensuring that it is straight and not twisted.
b. Position the end of the meter at one edge of the desk.
c. Look at the measured value on the meter where it aligns with the other edge of the desk.
d. Repeat these steps to measure the other dimensions of the desk.

Both a ruler and a meter can provide accurate measurements for a desk. The choice between the two depends on the size of the desk and the level of precision you need. If the desk is small or if you require more precise measurements, using a ruler would be more appropriate. However, if the desk is larger or if you need a rough estimate, a meter would be a better option.