Tarsia puzzle: solving inequalities

Practice solving equations and inequalities with a twist! Instead of 24 problems that students must solve, these task cards have 3 problems per card - 2 are correct and 1 is incorrect. Students must decide which problem is incorrect and that is the answer

**We have just started to offer our 4 math puzzles in a computer format, which takes out the prep work! The computer version of these puzzles can be found here: Computer

What could be more fun than applying new skills to an investigation involving Oreo cookies? In this Common Core Activity, students will work in gr.