You are using an outdated browser and it's not supported. Please upgrade your browser to improve your experience.

module 3
13 Instructional days (13 hours)

Ordering and Comparing Length Measurements as Numbers


Module 3 begins by extending students’ kindergarten experiences with direct length comparison to indirect comparison whereby the length of one object is used to compare the lengths of two other objects. Longer than and shorter than are taken to a new level of precision by introducing the idea of a length unit. Students then explore the usefulness of measuring with similar units. The module closes with students representing and interpreting data.


From of the New York State Education Department. Grade 1 Mathematics Module 3. Available from; accessed 2015-05-29.
Copyright © 2015 Great Minds. UnboundEd is not affiliated with the copyright holder of this work.