Measurement is the process of determining the size, quantity, or degree of something using specific units. It helps us understand and compare different objects or phenomena. Common types of measurement include length, weight, volume, and temperature, each with its own standard units, such as meters, kilograms, liters, and degrees Celsius. Accurate measurement is essential in various fields, including science, engineering, and everyday life. It allows for precise calculations and informed decisions. Tools like rulers, scales, and thermometers are commonly used to perform measurements, ensuring consistency and reliability in the data collected.