NAEP Items Aligned to West Virginia’s Next Generation Content Standards & Objectives Mathematics • Grade 8 Constructed Response Items • PART 5 NAEP WEST VIRGINIA NATIONAL ASSESSMENT OF EDUCATIONAL PROGRESS nextgeneration west virginia content standards & objectives West Virginia Board of Education 2013-2014 Gayle C. Manchin, President Michael I. Green, Vice President Robert W. Dunlevy, Secretary Thomas W. Campbell, Member Tina H. Combs, Member Lloyd G. Jackson II, Member L. Wade Linger Jr., Member William M. White, Member Paul L. Hill, Ex Officio Chancellor West Virginia Higher Education Policy Commission James L. Skidmore, Ex Officio Chancellor West Virginia Council for Community and Technical College Education James B. Phares, Ex Officio State Superintendent of Schools West Virginia Department of Education User Guide This document contains released items from past NAEP assessments which have been aligned to the Common Core State Standards. Please note: the items do not always align to a Common Core State Standard in the same grade as assessed. Each item can be found online using the NAEP Questions Tool (http://nces.ed.gov/nationsreportcard/itmrlsx/landing.aspx). The NAEP Questions Tool allows items to be downloaded in Microsoft Word. To assist in locating each item online, the following information has been provided for each item: NAEP assessment year Assessed grade Block code Question number Each item includes the following information: NAEP Questions Tool search parameter Common Core State Standards and West Virginia Next Generation CSO alignment Text of item Performance data for public school students in West Virginia and the nation, including the percentage of students in each score category. Suggested uses for information: Review items in context of instruction provided. Determine if instruction is reaching the depth of knowledge necessary. Analyze sample student responses for each score category to determine: o Why each response was placed in the score category. o How students could edit answer to score in the highest score category. Use items with students, for example, as “bell ringers” or assessment items. Develop items of similar rigor to use with students during instruction or as assessment tools. NAEP 2007 Grade 8 Block M7 #14 Additional questions and more information about this question can be found on the NAEP Questions Tool (http://nces.ed.gov/nationsreportcard/itmrlsx/landing.aspx). In the NAEP Questions Tool search, this mathematics question is from 2007 Grade 8 Block M7 #14. Common Core State Standards and WV Next Generations CSOs alignment for 2007 Grade 8 M7 #14 is shown in the table below. Common Core State Standards 8.F.B.4 WV Next Generation CSOs M.8.F.4 Each figure in the pattern below is made of hexagons that measure 1 centimeter on each side. Show how you found your answer. If the pattern of adding one hexagon to each figure is continued, what will be the perimeter of the 25th figure in the pattern? Did you use the calculator on this question? 1 Correct Partial 2 Partial 1 Incorrect Omitted (Skipped) Off Task West Virginia 10% 16% 4% 65% 5% 0% National Public 17% 18% 5% 54% 5% 1% Scoring Guide Correct Correct response Sample Correct Responses: 102 Start with 6 and add 4 a total of 24 times: 6 + 4 (24) = 102 OR 25 (4) + 2 = 102 OR 6(25) - 2(24) = 102 OR 18 + 4(21) = 102 OR 4(23) + 2(5) = 102 OR Draws figure with 25 hexagons and count number of sides Partial 2 102 with no work, partially correct work, or incomplete work (partially correct or incomplete work should support the answer of 102) Partial 1 Does not get 102, but has demonstrated a correct or partially correct process Incorrect Incorrect response 2 Examples of Student Responses Representing Each Score Category Correct – Example of Actual Student Response Each figure in the pattern below is made of hexagons that measure 1 centimeter on each side. Show how you found your answer. If the pattern of adding one hexagon to each figure is continued, what will be the perimeter of the 25th figure in the pattern? Scorer Comments: This response gave the correct answer of 102 centimeters, with a complete and correct explanation of the process used to obtain the answer. 3 Partial 2 – Example of Actual Student Response Each figure in the pattern below is made of hexagons that measure 1 centimeter on each side. Show how you found your answer. If the pattern of adding one hexagon to each figure is continued, what will be the perimeter of the 25th figure in the pattern? Scorer Comments: This response gave the correct answer of 102 centimeters, and although the explanation was correct, it was incomplete because it did not specify how many times to add 4. 4 Partial 1 – Example of Actual Student Response Each figure in the pattern below is made of hexagons that measure 1 centimeter on each side. Show how you found your answer. If the pattern of adding one hexagon to each figure is continued, what will be the perimeter of the 25th figure in the pattern? Scorer Comments: This response received partial credit for showing a partially correct process for obtaining the perimeter of the 25th figure in the pattern. This was a common response that accounted for the four centimeters contributed to the perimeter of the figure by each of the interior hexagons, but it did not account for the additional centimeter contributed by each of the hexagons at the ends of the figure. 5 Incorrect – Example of Actual Student Response Each figure in the pattern below is made of hexagons that measure 1 centimeter on each side. Show how you found your answer. If the pattern of adding one hexagon to each figure is continued, what will be the perimeter of the 25th figure in the pattern? Scorer Comments: This common incorrect response did not account for the interior edges of adjacent hexagon, which were not part of the perimeter of the figures, instead including all 6 edges from each hexagon in the computation. 6 James B. Phares, Ed.D. State Superintendent of Schools