This resource includes 3 different size relative measurement reference charts for both customary and metric measurement units: both customary and metric all on one page, full size pages, and poster size pages. Each option comes in both black/white and color.
There are 14 different short relative measurement quizzes (2 with just customary, 2 with just metric, and 10 mixed). You can use these to quiz students as they study the reference chart.
There is also a student study sheet that allows students to take the information from the reference charts and make it their own.
This is aligned with TEK 4.8A and closely matches the examples given in EnVision math.