Measurement Grade 3 Diagnostic Name: Diagnostic checking to see what they already know Target Met Still Progressing 1. Estimate, measure, and record the perimeter of twodimensional shapes. 2. Estimate, measure, and record area 3. Estimate, measure, and record the mass of objects 4. Estimate, measure, and record the capacity of containers 5. Describe, through investigation using grid paper, the relationship between the size of a unit of area and the number of units needed to cover a surface 1 & 2. Find the area and perimeter of the following figure. Perimeter Area 2. Predict which shape has the greater area. ________ Test your prediction by covering the shape with square tiles. Was your prediction correct? Why or why not?