Non-Standard Units of Measure Worksheets

What Are Non-Standard Units of Measure?

Non-standard units of measure are units that are not part of a formal or internationally recognized system of measurement, such as the metric or imperial system. Non-standard units are often informal, everyday items or objects that can be used to estimate the size, length, weight, or capacity of something. They are particularly useful when teaching young children about basic measurement concepts, as they provide a more tangible and hands-on approach to learning.

Examples of non-standard units of measure include:

Length – Using paper clips, pencils, or footprints to measure the length or distance of an object or space.

Weight – Comparing the weight of objects using objects such as apples, books, or toy blocks as a reference.

Capacity – Estimating the volume of a container using non-standard units like cups, spoons, or handfuls.

Time – Using events or activities, such as the number of songs played or the duration of a favorite TV show, to estimate the passage of time.

Teaching measurement using non-standard units helps children develop an understanding of measurement concepts before they are introduced to standard units like inches, centimeters, pounds, or liters. By using familiar and easily accessible items, children can grasp the basic idea of measurement, comparison, and estimation. However, it is essential to transition to standard units of measure as children grow older to ensure they can accurately and consistently communicate measurements with others.