Area/perimeter challenge question modeled after a longer performance task problem from a CCSS-aligned Maryland state test. Requires students to use multiple operations and in-depth knowledge of area and perimeter concepts. Used in Grade 3 G&T class but can be used for Grades 4/5 as a review!
**DIFFERENTIATED!** One task for high-achieving students, one task for general students and/or as a scaffolding step.
Challenge 3a: high-achieving
Challenge 3b: general students or scaffolding step
Answer key for both questions