This Linear Measurement Unit covers perimeter & area. It includes worksheets, lesson ideas, measurement activities, task cards, & a unit test. It is based on the 2020 Ontario Curriculum for Grade 3 and covers expectations E2.1, E2.2., E2.5, E2.7, E2.8 & E2.9.A digital version is also included. A link in the PDF will take you to it. Contents:Lesson Ideas (8 pages) Word Wall Words Perimeter Worksheets (11 pages) Estimating Lengths Booklet (mm, cm, m, km) Standard Measurement Worksheets - m