Sie finden auf den folgenden Seiten die Bewertungsrichtlinien für alle freigegebenen TIMSS 2007 Aufgaben mit offenem Antwortformat. Bei TIMSS wird neben der richtigen/falschen Lösung auch immer der gewählte Lösungsweg bzw. die Art des Fehlers miterfasst. Daher bestehen die Codes für die Bewertung der Antworten aus 2 Ziffern: Die erste Ziffer steht für den Grad der Korrektheit und die zweite Ziffer für den Lösungsweg/Art des Fehlers. Je nach Komplexität der Aufgabe erhalten die Schüler/innen für die richtige Lösung entweder einen oder zwei Punkt/e. Bei 2 Punkt Aufgaben wird zwischen vollständig richtigen (2 Punkte) und teilweise richtigen Antworten (1 Punkt) unterschieden. Falsche Antworten werden mit der Ziffer 7 vercodet. Gibt ein Schüler/eine Schülerin keine Antwort, so wird dies mit der Ziffer 99 vercodet. Details zu den Bewertungsrichtlinien finden Sie in unserer Broschüre: Suchan, B., Wallner Paschon, C. & Schreiner, C. (2008). TIMSS 2007. Mathematik und Naturwissenschaft in der Grundschule. Die Studie im Überblick. Graz: Leykam.
ID: M031286 Mathematics Grade 4 Code Response Item: M031286 10 127 70 4572 79 Other incorrect (including crossed out/erased, stray marks, illegible, or off task) Block_Seq: M01_01 TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 1
ID: M031106 Mathematics Grade 4 Code Response Item: M031106 10 2 11 527 70 3 OR 537 79 Other incorrect (including crossed out/erased, stray marks, illegible, or off task) Block_Seq: M01_02 TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 2
ID: M031282 Mathematics Grade 4 Code Response Item: M031282 20 30 with work shown Partial Response 10 30 with no work shown 11 Correct method with computational error 70 113 79 Other incorrect (including crossed out/erased, stray marks, illegible or off task) Block_Seq: M01_03 TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 3
ID: M031227 Mathematics Grade 4 Block_Seq: M01_04 Code Response Item: M031227 10 Double the number in the triangle and add 1 (e.g., double and add 1; multiply by 2 and add 1) 19 Other correct, including adding the next highest number to the given number in the triangle (e.g., 4 + 5 = 9) 79 Incorrect (including crossed out/erased, stray marks, illegible, or off task) [Example responses provided on the following pages.] TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 4
ID: M031068 Mathematics Grade 4 Code Response Item: M031068 10 3:10 70 3:00 79 Other incorrect (including crossed out/erased, stray marks, illegible, or off task) Block_Seq: M01_06 TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 6
ID: M031299 Mathematics Grade 4 Code Response Item: M031299 10 750 79 Incorrect (including crossed out/erased, stray marks, illegible, or off task) Block_Seq: M01_07 TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 7
ID: M031301 Mathematics Grade 4 Code Response Item: M031301 10 5 70 15 79 Other incorrect (including crossed out/erased, stray marks, illegible, or off task) Block_Seq: M01_08 TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 8
ID: M031271 Mathematics Grade 4 Code Response Item: M031271 10 The two congruent triangles below the diagonal marked 79 Incorrect (including crossed out/erased, stray marks, illegible, or off task) Block_Seq: M01_09 TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 9
ID: M031134 Mathematics Grade 4 Code Response Item: M031134 10 Number of tally marks in table as listed below. Number Number of Tally Marks 1 5 tally marks 2 4 tally marks 3 3 tally marks 4 2 tally marks 70 One tally incorrect Block_Seq: M01_10 71 Two or more tallies incorrect 79 Other incorrect (including crossed out/erased, stray marks, illegible, or off task) [Example responses provided on the following pages.] TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 10
ID: M041278 Mathematics Grade 4 Code Response Item: M041278 10 1378 70 118 79 Other incorrect (including crossed out, erased, stray marks, illegible, or off task) Block_Seq: M02_03 TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 13
ID: M041250 Mathematics Grade 4 Code Response Item: M041250 10 1.5 70 2.5 71 15 79 Other incorrect (including crossed out, erased, stray marks, illegible, or off task) Block_Seq: M02_05 TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 14
ID: M041300A Mathematics Grade 4 Code Response Item: M041300A 10 Correct 4-sided figure turned in any position Block_Seq: M02_08 70 Makes a larger triangle 71 Makes a 4-sided figure, but not using the specified tiles, e.g., a larger parallelogram. 79 Other incorrect (including crossed out, erased, stray marks, illegible, or off task) TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 15
ID: M041300B Mathematics Grade 4 Block_Seq: M02_08 Code Response Item: M041300B 10 Makes a correct 6-sided figure, e.g., one of those shown below (in any orientation). 79 Incorrect (including crossed out, erased, stray marks, illegible, or off task) TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 16
ID: M041300C Mathematics Grade 4 Code Response Item: M041300C 10 Any of four figures (6-sided) that was not used in part B. 70 Repeats a correct figure already given in part B 79 Other incorrect (including crossed out, erased, stray marks, illegible, or off task) Block_Seq: M02_08 TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 17
ID: M041300D Mathematics Grade 4 Block_Seq: M02_08 Code Response Item: M041300D 10 Makes a correct 7-sided figure, e.g., one of those shown below (in any orientation). 79 Incorrect (including crossed out, erased, stray marks, illegible, or off task) TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 18
ID: M041274 Mathematics Grade 4 Code Response Item: M041274 10 All correct numbers shown: 50 40 30 20 10 70 Only 20, 30, 50 correctly entered on the scale. 79 Incorrect (including crossed out, erased, stray marks, illegible, or off task) Block_Seq: M02_10 TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 19
Code Response 10 Bar at 86 70 Bar between 85-87 exclusive but not at 86 Item: M041203 (M02_11) 79 Other Incorrect (including crossed out, erased, stray marks, illegible, or off task)
ID: M031235 Mathematics Grade 4 Code Response Item: M031235 10 6 or any number other than 6 that added to 74 gives a multiple of 8 (e.g., 14, 22) 70 1 9.25, 9, or 9 with 2 remainder 4 71 2 (remainder) or 9 79 Other incorrect (including crossed out/erased, stray marks, illegible, or off task) Block_Seq: M03_01 TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 21
ID: M031285 Mathematics Grade 4 Code Response Item: M031285 10 9 70 7 79 Other incorrect (including crossed out/erased, stray marks, illegible, or off task) Block_Seq: M03_02 TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 22
ID: M031258 Mathematics Grade 4 Code Response Item: M031258 10 Multiply by 3 or other fully correct 70 Multiply without specifying by what 79 Other incorrect (including crossed out/erased, stray marks, illegible, or off task) Block_Seq: M03_04 TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 23
ID: M031041 Mathematics Grade 4 Code Response Item: M031041 10 5 70 6 79 Other incorrect (including crossed out/erased, stray marks, illegible, or off task) Block_Seq: M03_07 TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 24
ID: M031350A Mathematics Grade 4 Code Response Item: M031350A 10 Park 2.0 cm from lake, measured from X to X (+/- 2 mm) 79 Incorrect (including crossed out/erased, stray marks, illegible, or off task) Block_Seq: M03_08 TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 25
ID: M031350B Mathematics Grade 4 Note: Park and library need not to be in a straight line. Code Response Item: M031350B 10 Library between 2.8 cm and 4.2 cm from town hall, measured from X to X 70 Library less than 2.8 cm from town hall, measured from X to X 71 Library more than 4.2 cm from town hall, measured from X to X 79 Other incorrect (including crossed out/erased, stray marks, illegible, or off task) Block_Seq: M03_08 TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 26
ID: M031350C Mathematics Grade 4 Note: Park, library, and school need not to be in a straight line. Block_Seq: M03_08 Code Response Item: M031350C 10 School equidistant from park and library, X to X, measures to differ no more than 4mm 70 School is not equidistant (+/- 2 mm) from park and library 79 Other incorrect (including crossed out/erased, stray marks, illegible, or off task) TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 27
ID: M031274 Mathematics Grade 4 Code Response Item: M031274 10 Image correctly drawn 70 One or more of image lines drawn correctly, but image not completely correct Block_Seq: M03_09 71 Attempt to sketch an image under a transformation other than reflection (e.g., translation of image) 79 Other incorrect (including crossed out/erased, stray marks, illegible, or off task) [Example responses provided on the following pages.] TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 28
Code Response Item: M031240 (M03_10) 10 Boys: 1 hat, 1 no hat } or equivalent tallies Girls: 1 hat, 2 no hat } 70 Names of boys and girls correctly placed in table 79 Other Incorrect (including crossed out/erased, stray marks, illegible, or off task)
ID: M041056 Mathematics Grade 4 Block_Seq: M04_02 Code Response Item: M041056 10 Draws a circle around any 4 cookies or draws separate circles around 4 cookies or draws 3 circles, each circle enclosing 4 cookies 70 Draws a circle around 3 cookies 79 Other incorrect (including crossed out, erased, stray marks, illegible, or off task) TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 32
ID: M041076 Mathematics Grade 4 Code Response Item: M041076 10 8 or equivalent 10 70 8 20 79 Other incorrect (including crossed out, erased, stray marks, illegible, or off task) Block_Seq: M04_04 TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 33
ID: M041146 Mathematics Grade 4 Block_Seq: M04_07 Code Response Item: M041146 10 Correct rectangle drawn with the fourth vertex lying within the circle, as shown below. Note: The center of the circle is the correct position for the vertex. The radius of the circle is half the length of a square on the grid. 79 Incorrect (including crossed out, erased, stray marks, illegible, or off task) TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 34
Code Response Item: M041258A (M04_09A) 10 Both are triangles/ both have 3 sides/ both have same number of sides/ both have 3 angles/ both have 3 corners or equivalent statements 70 They are the same shape. 71 Both have straight sides. 79 Other incorrect (including crossed out, erased, stray marks, illegible, or off task)
ID: M041258B Mathematics Grade 4 Code Response Item: M041258B 10 One has a right angle, one does not. Block_Seq: M04_09 11 One has 2 sides/ angles the same size/is isoceles/has a line of symmetry (the other does not) 12 One is bigger/longer/wider/has a larger area than the other or equivalent statement about size. 70 They are different shapes/ they are not the same shape. 79 Other incorrect (including crossed out, erased, stray marks, illegible, or off task) TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 36
ID: M041275 Mathematics Grade 4 Block_Seq: M04_11 Code Response Item: M041275 20 Both bars correctly drawn. Bar for fast is between 4 and 6 (inclusive). Bar for medium is taller than bar for fast but less than 7.5 (exclusive). Partially 10 Only 1 bar correctly drawn 79 Incorrect (including crossed out, erased, stray marks, illegible, or off task) TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 37
ID: M031309 Mathematics Grade 4 Code Response Item: M031309 10 51 79 Incorrect (including crossed out/erased, stray marks, illegible, or off task) Block_Seq: M05_02 TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 38
ID: M031242A Mathematics Grade 4 Block_Seq: M05_04 Code Response Item: M031242A 10 Table completed correctly to 6 hours: 3 hours 14 zeds 3 hours 14 zeds 4 17 4 16 5 20 5 18 6 23 6 20 70 One or more entries for Mountain Club incorrect; Roadrace Club entries all correct 71 One or more entries for Roadrace Club incorrect; Mountain Club entries all correct 79 Other incorrect (including crossed out/erased, stray marks, illegible or off task). TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 39
ID: M031242B Mathematics Grade 4 Code Response Item: M031242B 10 3 (as long as does not contradict Part A including table empty or incomplete). Block_Seq: M05_04 11 Number(s) correct according to a complete but erroneous table in Part A OR indicates no match according to a complete but erroneous table in Part A. 79 Incorrect (including crossed out/erased, stray marks, illegible or off task). Part C: Multiple Choice (Answer: option B) TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 40
ID: M031247 Mathematics Grade 4 Code Response Item: M031247 20 10 or 10 zeds with work shown: Partial Response 10 10 or 10 zeds with no work shown 11 Correct method but computation error 70 50 or 12.5 4 79 Other incorrect (including crossed out/erased, stray marks, illegible or off task). Block_Seq: M05_05 TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 41
ID: M031030 Mathematics Grade 4 Code Response Item: M031030 10 2.66 70 3.29 79 Other incorrect (including crossed out/erased, stray marks, illegible, or off task) Block_Seq: M07_02 TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 49
ID: M031330 Mathematics Grade 4 Code Response Item: M031330 10 P, S, and U only 79 Incorrect (including crossed out/erased, stray marks, illegible, or off task) Block_Seq: M07_10 TIMSS 2007 Scoring Guides Mathematics Grade 4 Page 50