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These 24 task cards include area questions. Each card includes 2 student answers that your students need to "grade" and determine which answer is incorrect and explain why it is incorrect.
Types of Area Problems include:
➙Finding the area of rectangles with grid lines
➙Finding the are of composite figures with grid lines
➙Finding area of rectangles and composite figures with numbers only
➙Finding the unknown side lengths when given the total area
See if your students understand area well enough to look for others' mistakes. After getting into the habitat of looking for mistakes, hopefully students will learn the importance of double checking their own work.