Description Young readers expand their knowledge about all the ways in which to measure things in this informative text. This age-appropriate volume will cover the basic units of measurement in terms of length, weight, and time. It also explores the different kindsof measurement systems, which vary depending on what country you live in. Full-color photographs throughout the book provide useful examples of real-world measurements and tools used in measuring. Achievable text allows readers to explore this essential match concept for themselves or with the help of an adult