Session 3-1: Test ourselves
Session 2 focused on the learning trajectory for length measurement and introduced the levels of the developmental progression for learning length. This session starts with a brief review of these levels, using video of students’ work on length measurement tasks.
This session inculdes
Discussion of students’ work on the length assessments and the anecdotal notes you took
Work on the third part of the length learning trajectory—instructional activities
Review of the mathematics of length measurement