Create your own centimeter ruler. Then, estimate and measure with lengths with it. Warm up with a Mystery Math Mistake as you add two 2-digit numbers using a decomposition strategy. Think through ...

How can we guess the size of an extinct animal when all that remains are a few scattered bones? A study conducted by researchers at ULiège now provides an answer to this question. Using mathematical ...

You don’t need a calculator to quickly find the center of something that’s an odd length, such as 37 5/8 inches. The smart folks at This Old House show us two ways to quickly divide a length in half ...

The metric system is used to measure the length, mass or capacity of an object. Length is measured in millimetres (mm), centimetres (cm), metres (m) or kilometres (km). Mass or weight is measured in ...

Let’s sing and measure together! "Let’s sing and measure together! Learning Goal: Compare the length and size of different objects Vocabulary: Measure, big, small, size, taller, smaller, bigger, ...

Journal of Seed Technology, Vol. 9, No. 1 (1984), pp. 40-53 (14 pages) An automated seedling length measurement analysis has been developed for use with a CASAS (Computerized Automated Seed Analysis ...