List and identify at least 3 things that you can do to ensure that your measurements are accurate.

1. Calibrate your measuring instruments regularly: Regular calibration of measuring instruments ensures that they are accurate and reliable. This can be done by comparing the instrument's readings to a known standard and making any necessary adjustments.

2. Use the appropriate measuring tools: Using the right measuring tools for the job is essential for accurate measurements. Make sure you are using the correct tool for the specific type of measurement you are taking, whether it be a ruler, tape measure, scale, or other device.

3. Take multiple measurements and calculate an average: To reduce the likelihood of errors, take multiple measurements of the same quantity and calculate an average. This can help to account for any inconsistencies or variations in measurements and provide a more accurate result.

1. Calibrate your equipment. This means ensuring that your ruler, measuring tape, or other measuring device is accurate. You can do this by comparing it to a known standard, such as a ruler that has been certified by the National Institute of Standards and Technology (NIST).
2. Use the correct measuring technique. This means following the instructions for the specific measuring device you are using. For example, if you are using a ruler, make sure that you are holding it straight and that you are reading the markings correctly.
3. Take multiple measurements. This will help to reduce the chances of error. When you take multiple measurements, you can then average them to get a more accurate result.