'''EX지수'''는 NAEP(National Assessment for Educational Process) 미연방 종합 학력평가 기준에 의한 학년별 학력 지표를 뜻한다. 미국 학생들의 학력 수준을 측정하는 것으로 미국학교 학년 기준 K~ Grade8까지 Language Arts의 영역별 평가를 수치화하였다. == 레벨별 테스트 구성 == +Kindergarten 문항수 영역 Part Test 문항수 Test시간 88 Reading Word Analysis and Vocabulary VocabⅠTest 19 4종류 88문항 80분 Vocab Test 39 Language Arts Listening Listening Test 20 Language Expression Language Expression Test 10 +Grade1 문항수 영역 Part Test 문항수 Test시간 157 Reading Word Analysis and Vocabulary VocabⅠTest 40 5종류 157문항 160분 Vocab Test 33 Reading Comprehension Reading Comprehension Test 33 Language Arts Listening Listening Test 20 Language Expression Language Expression Test 31 +Grade2 문항수 영역 Part Test 문항수 Test시간 221 Reading Word Analysis and Vocabulary VocabⅠTest 21 6종류 221문항 220분 Vocab Test 46 Reading Comprehension Reading Comprehension Test 36 Language Arts Listening Listening Test 20 Language Mechanics Language Mechanics Test 57 Language Expression Language Expression Test 41 '''Grade3''' '''총 문항수''' '''영역''' '''Part''' '''Test''' '''문항수''' '''Test시간''' 224 Reading Word Analysis and Vocabulary Vocab Test 20 10종류 224문항 220분 Reading Comprehension Reading Reading Comprehension Test 40 Reading Comprehension Test 28 Language Arts Language Mechanics Language Mechanics Test 12 Writing Writing Strategies Writing Strategies Test 36 Writing Applications Writing Applications Written English Language Conventions Lang Convention Test 28 Study Skills Study Skills Study Skills Test 24 Visual Comprehension Viewing/Media Viewing/Media Test 20 +Grade4 문항수 영역 Part Test 문항수 Test시간 224 Reading Word Analysis and Vocabulary Vocab Test 20 10종류 224문항 220분 Reading Comprehension Reading Reading Comprehension Test 40 Reading Comprehension Test 28 Language Arts Language Mechanics Language Mechanics Test 12 Writing Writing Strategies Writing Strategies Test 36 Writing Applications Writing Applications Written English Language Conventions Lang Convention Test 28 Study Skills Study Skills Study Skills Test 24 Visual Comprehension Viewing/Media Viewing/Media Test 20 +Grade5 문항수 영역 Part Test 문항수 Test시간 236 Reading Word Analysis and Vocabulary Vocab Test 20 10종류 236문항 240분 Reading Comprehension Reading 12 Reading Comprehension Test 20 Reading Comprehension Test 24 Literary Response and Analysis Literary Response Test 40 Writing Writing Strategies Writing Strategies Test 32 Writing Applications Writing Applications 20 Written English Language Conventions Lang Convention Test 24 Study Skills Study Skills Study Skills Test 28 Visual Comprehension Viewing/Media Viewing/Media Test 16 +Grade6 문항수 영역 Part Test 문항수 Test시간 200 Reading Word Analysis and Vocabulary Vocab Test 20 10종류 200문항 200분 Reading Comprehension Reading 12 Reading Comprehension Test 24 Reading Comprehension Test 24 Literary Response and Analysis Literary Response Test 16 Writing Writing Strategies Writing Strategies Test 28 Writing Applications Writing Applications 12 Written English Language Conventions Lang Convention Test 24 Study Skills Study Skills Study Skills Test 24 Visual Comprehension Viewing/Media Viewing/Media Test 16 +Grade7 문항수 영역 Part Test 문항수 Test시간 200 Reading Word Analysis and Vocabulary Vocab Test 12 12종류 200문항 200분 Reading Comprehension Reading Reading Comprehension Test 24 Reading Comprehension Test 16 Literary Response and Analysis Literary Response Test 20 Language Arts Language Mechanics Language Mechanics Test Language Expression Language Expression Test 20 Writing Writing Strategies Writing Strategies Test 28 Writing Applications Writing Applications 12 Written English Language Conventions Lang Convention Test 24 Study Skills Study Skills Study Skills Test 16 Visual Comprehension Viewing/Media Viewing/Media Test 12 +Grade8 문항수 영역 Part Test 문항수 Test시간 184 Reading Word Analysis and Vocabulary Vocab Test 12 10종류 184문항 180분 Reading Comprehension Reading Reading Comprehension Test 24 Reading Comprehension Test 20 Literary Response and Analysis Literary Response Test 20 Writing Writing Strategies Writing Strategies Test 32 Writing Applications Writing Applications 16 Written English Language Conventions Lang Convention Test 20 Study Skills Study Skills Study Skills Test 20 Visual Comprehension Viewing/Media Viewing/Media Test 12 == 레벨별 Lexile, AR, EX 점수비교표 == Kindergarten Lexile Rating AR GR Level EX 지수 Score 총점 25 1.1 K3 30%~ 50 1.1 K5 50%~ 75 1.2 K7 70%~ 100 1.2 K9 90%~ +Grade1 Lexile Rating AR GR Level EX 지수 Score 총점 125 1.3 GR1.3 30%~ 150 1.3 GR1.3 30%~ 175 1.4 GR1.4 40%~ 200 1.5 GR1.5 50%~ 225 1.6 GR1.6 60%~ 250 1.6 GR1.6 60%~ 275 1.7 GR1.7 70%~ 300 1.8 GR1.8 80%~ 325 1.9 GR1.9 90%~ +Grade2 Lexile Rating AR GR Level EX 지수 Score 총점 350 GR2.0 40%~ 375 2.1 GR2.1 50%~ 400 2.2 GR2.2 50%~ 425 2.3 GR2.3 60%~ 450 2.5 GR2.5 60%~ 475 2.6 GR2.6 70%~ 500 2.7 GR2.7 80%~ 525 2.9 GR2.9 90%~ +Grade3 Lexile Rating AR GR Level EX 지수 Score 총점 550 GR3.0 40%~ 575 3.2 GR3.2 50%~ 600 3.3 GR3.3 60%~ 625 3.5 GR3.5 70%~ 650 3.7 GR3.7 80%~ 675 3.9 GR3.9 90%~ +Grade4 Lexile Rating AR GR Level EX 지수 Score 총점 700 4.1 GR4.1 50%~ 725 4.3 GR4.3 60%~ 750 4.5 GR4.5 70%~ 775 4.7 GR4.7 90%~ +Grade5 Lexile Rating AR GR Level EX 지수 Score 총점 800 GR5.0 50%~ 825 5.2 GR5.2 60%~ 850 5.5 GR5.5 70%~ 875 5.8 GR5.8 90%~ +Grade6 Lexile Rating AR GR Level EX 지수 Score 총점 900 GR6.0 50%~ 925 6.4 GR6.4 60%~ 950 6.7 GR6.7 70%~ +Grade7 Lexile Rating AR GR Level EX 지수 Score 총점 1000 7.4 GR7.4 70%~ 1025 7.8 GR7.8 90%~ +Grade8 Lexile Rating AR GR Level EX 지수 Score 총점 1050 8.2 GR8.2 50%~ 1075 8.6 GR8.6 60%~ 1100 GR9.0 70%~ 분류:지표