Test Items Preparation of Test

28 the instrument the materials were arranged suitable for the third grade students of SLTP Institute Indonesia in the academic year of 20052006.

3.4 Preparation of Test

3.4.1 Test Items

The research instrument was the test consisting of 111 items. According from the teacher in SLTP Institut Indonesia, the writer get suggestion to chose the types in mastery of question tags. It is based on the handbook that used in the class and from the average result in the class in master of question tags. So, in this study they were divided into 4 types of possible students’ mastery of the question tags. She classified the mastery level of question tags as follows: a. Their achievement in identifying ‘do’ and ‘does’ in Simple Present Tense statement; b. Their achievement in identifying ‘did’ in Simple Past Tense statement; c. Their achievement in identifying ‘am’, ‘are’, ‘is’, in Present Continuous Tense statement; d. Their achievement in identifying ‘was’ and ‘were’ in Past Continues Tense statement. Based on the types of possible errors above, the writer then made the proportion of the test items as in the following table. The table can be seen on the next page. 29 Table 1. The proportion of test items of the profile of students mastery of questions tags Coverage Appearance at the references Percentage Portion Understanding Using English Grammar Let’s talk Simple present tense statement with - do - does 15 15 12 25 27 x 100 = 14,4 188 40 x 100 = 24,3 188 15 25 Simple past tense statement with - did 10 7 17 x 100 = 9,5 188 10 Present continues tense with - are - is 16 15 12 17 28 x 100 = 15,9 188 32 x 100 = 17,0 188 16 20 Past continues tense statement - was - were 8 15 10 11 18 x 100 = 9,6 188 26 x 100 = 13,8 188 10 15 Total 97 + 91 = 188 30 3.4.2.Arrangements of Test items After classifying the errors into those types and the proportion of the test items the writer then arranged the outlines of the test items as in the following table: Table 2 . The outline of the test items on the mastery of question tags Coverage Numbers of item Total Simple present tense statement with - do - does 1,4,18,25,31,34,46,47,65,70,85,86,96,104,108 5,6,10,12,13,20,21,24,30,32,43,44,45,48,66,69,71 87,88,94,95,101,103,105,107 25 Simple past tense statement with - did 80,89,90,91,93,56,57,60,77,81 10 Present continues tense statement with - are - is 11,16,36,49,50,51,64,72,73,84,3,22,37,38,58,106 2,8,9,14,19,26,27,28,29,33,35,39,40,41,42,59,62, 67,68,79 16 20 Past continues tense statement with - was - were 7,17,23,55,61,76,82,92,100,110 15,52,53,54,63,74,75,78,83,97,98,99,102,109,111 10 15

3.4.3 Try Out test Before the test was used as instrument to collect the data from the