Measurement (Problem solving with perimeters and areas) Page 11 Grade 4 MATH: Oregon Department of Education Standards for Practice or Progress Monitoring. OAKS testing format These problems are presented in an OAKS testing format. A passing grade is 80% This booklet will focus on the items in This booklet will focus on ONLY the items in Bold Black [ ] below table. Book #10 This booklet will focus on ONLY the items in Bold Black [ Teachers: To assure that the above standards are understood, always remind, ask and show your students: Find the perimeter by adding the lengths of the sides of a polygon. 2.Area of a square or rectangle can be found by using the formula A=L x W 3.Perimeter and area measure two different things and usually are not the same How can two shapes that have the same area have a different perimeter? 2.How can two shapes that have the same perimeter have different areas? Teacher Information... Teacher Information... 4 th Grade all standards in (Problem solving with perimeters and areas)will be assessed in : Understanding of area and determining the areas of two dimensional shapes Recognize area as an attribute of two-dimensional regions Determine area by finding the total number of same-sized units of area that cover a a shape without gaps or overlaps Recognize a square that is one unit on a side as the standard unit for measuring area Determine the appropriate units, strategies, and tools to solving problems that involve estimating or measuring areas Connect area measure to the area model used to represent multiplication and use this to justify the formula for area of a rectangle Find the areas of complex shapes that can be subdivided into rectangles Solve problems involving perimeters and areas of rectangles and squares Recognize that rectangles with the same area can have different perimeters and that can have different areas. The test samples and strand data for this booklet can be found on the Oregon State Departments of Education web site. The use of this booklet was designed for the Hillsboro School District based on HSD Power Standards along with the ODE strand categories. This booklet is paid for and furnished to teachers for instruction by the HSD. The concept of this booklet was created by Rick & Susan Richmond © Rick & Susan Richmond 2010 Revision: Original No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, without written permission from Rick & Susan Richmond and the Oregon State Department of Education and the Hillsboro School District.

Page 1 Page 10 Do your work here: Rick and Susan Richmond (ODE Standard 4.3.7)Rick and Susan Richmond (ODE Standard 4.3.8) 1.Which figure is not a polygon. A. A B. B C. C D. D ABCD 10.This shape has an area of 12. Which shape has the same area as this one? A A. A B B. B C C. C D D. D 12 = A B C D

Page 9 Page 2 Do your work here: Rick and Susan Richmond (ODE Standard 4.3.7) 2.Look at the figure. If the area is 25 find answer would represent the best way to find the perimeter of the square? A. 5 x 5 B. 5 x 4 C. 5  5 D What expression best describes how to solve for the perimeter of this triangle? A B C. 9  7 x 11 D cm 9 cm 11 cm

Page 8Page 3 Do your work here: Rick and Susan Richmond ODE Standard Rick and Susan Richmond (ODE Standard 4.3.7) 3.Find the perimeter of this shape? A. 25 B. 35 C. 30 D cm 8.Which rectangle has the biggest perimeter? A A. A B B. B C C. C D D. D 3 cm 6 cm 4 cm 6 cm 2 cm 8 cm 5 cm 3 cm A B C D

Page 4 Page 7 Do your work here: Rick and Susan Richmond (ODE Standard 4.3.7) 4.Find the perimeter of this shape? A. 45 cm B. 90 cm C. 30 cm D. 60 cm 15 cm 8 cm 4 cm 6 cm 30 cm 7.Find the perimeter of this shape? A. 28 cm B. 22 cm C. 26 cm D. 28 cm 4 cm 5 cm 1 cm 4 cm 1 cm 2 cm 1 cm 2 cm

Page 6Page 5 Do your work here: Rick and Susan Richmond (ODE Standard 4.3.7) D 5.Find the length of side D? A. 24 B. 28 C. 24 D. 58 D If each small box is 1 cm, what is the perimeter of the total figure? A. 12 B. 28 C. 20 D