This is a work in progress. Even though I’ve sorted these tasks by grade level, I believe that many of these tasks would work at various grade levels depending on the mathematical thinking that you are attempting to retrieve from the students.
Pythagorean Theorem
Expressions and Equations
- Polly Gone–Level C Problem (square roots) (Inside Mathematics)
Linear Functions
- Mosaics (Dana Center)
Reflections in the Plane 