SALTA 4th grade

Topic 4 Performance Assessment – Use Strategies and properties to Multiply by 2-Digit numbers Team Created Assessment

District Wide Standards-Based Assessment #1 (Window: October 22 – November 5) Assessment Tasks – Topic 4 Procedural Check

Application Task

4.NBT.5

8 x 8,256 87 x 36

A classroom measures 25 ft. wide by 30 ft. long. What is the area of the classroom floor? • What happens to the area if we reduce the length of the room by 5 feet? • Will you get the same result if you reduce the width by 5 feet? Draw pictures to justify your answer. (DOK 3)

(DOK 1)

4.OA.3

Not a procedural standard.

A rubber band was 6 cm long at first. Now it is stretched to be 18 cm long. How many times as long is the rubber band now as it was at first? Draw a model to justify your answer.

(DOK 3)