This product is intended to be used in a classroom modeled after Peter Liljedahl’s book Building Thinking Classrooms in Mathematics.

Check Your Understanding: Students complete so the teacher can check to

see what the student does or does not understand. It is meant to go in a certain order (how the BTC book suggests) so that you, the teacher, know where a student begins to struggle – A, B, C, D, etc. – down each column of Mild, Medium, Spicy.

For the complete lesson: 4.2D Rounding Whole Numbers and Decimals Lesson

Task cards only: 4.2D Rounding Whole Numbers and Decimals Task Cards