MAPテストGrowth 2〜5年生完全ガイド！科目別詳細解説
目次
MAP Test Growthとは
MAP Test Growth（Measures of Academic Progress Growth）は、NWEA（Northwest Evaluation Association）が開発したコンピュータ適応型テストです。このテストは、生徒の学習成長を測定し、個別の学習ニーズを特定することを目的としています。
主な特徴
- 適応型テスト：生徒の回答に基づいて問題の難易度が自動調整される
- 成長測定：同一生徒の学習成長を時系列で追跡可能
- 個別化：各生徒の学習レベルに応じた問題が出題される
- 年間複数回実施：学年中に最大4回まで受験可能
対象学年とRITスコア
RITスコアについて
RITはRasch UnITの略で、テストスコアの解釈を簡素化するために開発された測定尺度です。定規の目盛りのような等間隔尺度で、RITスケールは100-350の範囲です。
対象科目：
- 数学（2-5年生）：40-43問
- 読解（2-5年生）：40-43問
- 言語活用（2年生以上）：40-43問
- 理科（3-5年生）：40-43問
学年別平均RITスコア目安
| 学年 | 数学 | 読解 | 言語活用 |
| 2年生 | 160-180 | 160-180 | 160-180 |
| 3年生 | 180-200 | 175-195 | 180-195 |
| 4年生 | 190-210 | 190-210 | 190-210 |
| 5年生 | 210-230 | 205-230 | 210-230 |
重要な注意事項： MAP Growthは適応型テストのため、生徒のRITスコアレベルに応じて問題の難易度が自動調整されます。同じトピックでも、RITスコアが高い生徒にはより高度な問題が、低い生徒には基礎的な問題が出題されます。
科目1：数学（Math）
1. 数と演算（Number and Operations / 数と演算）
基本的な算術演算 (Basic Arithmetic Operations)
| 問題例 | 選択肢 | 答え |
| 1. 15 + 23 = ? | A) 38 B) 28 C) 48 D) 35 | A) 38 |
| 2. 248 + 167 = ? | A) 415 B) 315 C) 405 D) 425 | A) 415 |
| 3. 1,247 + 3,896 = ? | A) 5,143 B) 5,043 C) 4,143 D) 5,133 | A) 5,143 |
分数と小数 (Fractions and Decimals)
| 問題例 | 選択肢 | 答え |
| 1. 1/2 + 1/2 = ? | A) 1 B) 1/2 C) 2/4 D) 1/4 | A) 1 |
| 2. 1/4 + 1/3 = ? | A) 2/7 B) 7/12 C) 5/12 D) 1/2 | B) 7/12 |
| 3. 2 3/4 × 1 1/5 = ? | A) 3 3/10 B) 3 1/2 C) 4 1/4 D) 2 9/20 | A) 3 3/10 |
整数の性質 (Properties of Integers)
| 問題例 | 選択肢 | 答え |
| 1. How many factors does 12 have? | A) 4 B) 5 C) 6 D) 7 | C) 6 |
| 2. What is the GCD of 18 and 24? | A) 2 B) 3 C) 6 D) 12 | C) 6 |
| 3. Which of these is a prime number? | A) 21 B) 27 C) 29 D) 33 | C) 29 |
2. 代数（Algebra / 代数）
パターンと関係 (Patterns and Relationships)
| 問題例 | 選択肢 | 答え |
| 1. 3, 6, 9, 12, □ | A) 13 B) 15 C) 14 D) 16 | B) 15 |
| 2. 2, 5, 8, 11, □ | A) 13 B) 14 C) 15 D) 16 | B) 14 |
| 3. 1, 4, 9, 16, □ | A) 20 B) 23 C) 25 D) 24 | C) 25 |
方程式の基礎 (Basic Equations)
| 問題例 | 選択肢 | 答え |
| 1. n + 7 = 15, n = ? | A) 6 B) 7 C) 8 D) 9 | C) 8 |
| 2. 3x = 21, x = ? | A) 6 B) 7 C) 8 D) 9 | B) 7 |
| 3. 2y + 5 = 17, y = ? | A) 5 B) 6 C) 7 D) 8 | B) 6 |
3. 幾何学（Geometry / 幾何学）
面積と周囲 (Area and Perimeter)
| 問題例 | 選択肢 | 答え |
| 1. What is the area of a square with side 4cm? | A) 12cm² B) 16cm² C) 20cm² D) 8cm² | B) 16cm² |
| 2. What is the perimeter of a rectangle 3cm by 5cm? | A) 15cm B) 16cm C) 8cm D) 12cm | B) 16cm |
| 3. What is the area of a triangle with base 6cm and height 4cm? | A) 10cm² B) 12cm² C) 24cm² D) 14cm² | B) 12cm² |
その他：図形の性質 (Properties of Shapes)
4. 測定（Measurement / 測定）
| 問題例 | 選択肢 | 答え |
| 1. How many centimeters in 1 meter? | A) 10cm B) 100cm C) 1000cm D) 50cm | B) 100cm |
| 2. How many milliliters in 2 liters? | A) 200ml B) 2000ml C) 20ml D) 20000ml | B) 2000ml |
| 3. What is the time from 9:30 AM to 2:15 PM? | A) 4 hours 15 minutes B) 4 hours 45 minutes C) 5 hours 15 minutes D) 5 hours 45 minutes | B) 4 hours 45 minutes |
5. データ分析と確率（Data Analysis and Probability / データ分析と確率）
| 問題例 | 選択肢 | 答え |
| 1. What is the highest value in the bar graph? | A) 15 B) 20 C) 25 D) 10 | C) 25 |
| 2. What angle represents 1/4 in a pie chart? | A) 45度 B) 90度 C) 180度 D) 120度 | B) 90度 |
| 3. What is the mean of 5, 8, 3, 7, 2? | A) 4 B) 5 C) 6 D) 7 | B) 5 |
科目2：読解（Reading）
1. 文学（Literature / 文学）
物語の理解 (Story Comprehension)
| 問題例 | 選択肢 | 答え |
| 1. “Sam ran to the store. He bought milk and bread.” What did Sam buy? | A) milk B) bread C) milk and bread D) eggs | C) milk and bread |
| 2. “The mysterious old house stood at the end of the street.” How is the house described? | A) new B) small C) mysterious D) colorful | C) mysterious |
| 3. “Despite her trepidation, Maria approached the imposing edifice.” What does “trepidation” mean? | A) excitement B) fear C) happiness D) anger | B) fear |
登場人物分析 (Character Analysis)
| 問題例 | 選択肢 | 答え |
| 1. “Tom was always helping others.” What kind of person is Tom? | A) selfish B) kind C) lazy D) angry | B) kind |
| 2. “She cried when her dog ran away.” How did she feel? | A) happy B) excited C) sad D) surprised | C) sad |
| 3. “He studied hard because he wanted good grades.” Why did he study hard? | A) for fun B) for good grades C) because he was bored D) to help others | B) for good grades |
2. 情報文（Informational Text / 情報文）
文章構造の理解 (Text Structure Understanding)
| 問題例 | 選択肢 | 答え |
| 1. “First, we planted seeds. Then, we watered them. Finally, they grew.” What is the text structure? | A) comparison B) sequence C) cause/effect D) problem/solution | B) sequence |
| 2. “Because of the rain, the game was cancelled.” What is the text structure? | A) sequence B) comparison C) cause/effect D) description | C) cause/effect |
| 3. “Cats are quiet, however dogs are noisy.” What is the text structure? | A) cause/effect B) compare/contrast C) sequence D) problem/solution | B) compare/contrast |
事実と意見の区別 (Fact vs Opinion)
| 問題例 | 選択肢 | 答え |
| 1. “Tokyo is the capital of Japan.” What is this? | A) fact B) opinion C) question D) command | A) fact |
| 2. “This book is the best book ever written.” What is this? | A) fact B) opinion C) question D) command | B) opinion |
| 3. “The book has 200 pages.” What is this? | A) opinion B) question C) fact D) command | C) fact |
3. 語彙（Vocabulary / 語彙）
語彙推測 (Vocabulary in Context)
| 問題例 | 選択肢 | 答え |
| 1. “The enormous elephant walked slowly.” What does “enormous” mean? | A) small B) large C) fast D) quiet | B) large |
| 2. “She was ecstatic when she won the prize.” What does “ecstatic” mean? | A) sad B) angry C) very happy D) tired | C) very happy |
| 3. “The ancient castle was magnificent.” What does “ancient” mean? | A) new B) old C) small D) dirty | B) old |
同義語・反義語 (Synonyms and Antonyms)
| 問題例 | 選択肢 | 答え |
| 1. What is a synonym for “happy”? | A) sad B) angry C) joyful D) tired | C) joyful |
| 2. What is an antonym for “difficult”? | A) hard B) easy C) long D) short | B) easy |
| 3. What is a synonym for “begin”? | A) end B) start C) stop D) finish | B) start |
4. 読解技能（Reading Skills / 読解技能）
主要なアイデア (Main Idea)
| 問題例 | 選択肢 | 答え |
| 1. “Dogs are good pets. They are loyal and friendly. They protect homes.” What is the main idea? | A) Dogs are animals B) Dogs are good pets C) Dogs are big D) Dogs eat food | B) Dogs are good pets |
| 2. “Rain is important for plants. It helps them grow. Without rain, plants die.” What is the main idea? | A) Plants are green B) Rain is wet C) Rain is important for plants D) Plants are pretty | C) Rain is important for plants |
| 3. “Exercise keeps you healthy. It makes your heart strong and helps you feel good.” What is the main idea? | A) Exercise is fun B) Exercise keeps you healthy C) Exercise is hard D) Exercise takes time | B) Exercise keeps you healthy |
科目3：言語活用（Language Usage）
1. 語学メカニズム（Language Mechanics / 語学メカニズム）
大文字・小文字の使い分け (Capitalization)
| 問題例 | 選択肢 | 答え |
| 1. Which sentence is correct? | A) the cat ran B) The cat ran C) THE cat ran D) the Cat ran | B) The cat ran |
| 2. Which is written correctly? | A) new york city B) New york city C) New York City D) NEW YORK CITY | C) New York City |
| 3. Which day is written correctly? | A) monday B) Monday C) MONDAY D) MoNdAy | B) Monday |
句読点の使用 (Punctuation)
| 問題例 | 選択肢 | 答え |
| 1. What punctuation ends a question? | A) . B) ! C) ? D) , | C) ? |
| 2. What punctuation separates items in a list? | A) . B) ? C) ! D) , | D) , |
| 3. What punctuation ends an exclamation? | A) . B) ! C) ? D) , | B) ! |
2. 文法（Grammar / 文法）
品詞の識別 (Parts of Speech)
| 問題例 | 選択肢 | 答え |
| 1. “The big dog barked loudly.” What part of speech is “big”? | A) noun B) verb C) adjective D) adverb | C) adjective |
| 2. “She runs quickly.” What part of speech is “runs”? | A) noun B) verb C) adjective D) adverb | B) verb |
| 3. “The dog barked loudly.” What part of speech is “loudly”? | A) noun B) verb C) adjective D) adverb | D) adverb |
動詞の時制 (Verb Tenses)
| 問題例 | 選択肢 | 答え |
| 1. “She _____ to school every day.” | A) walk B) walks C) walked D) will walk | B) walks |
| 2. “Yesterday, she _____ to school.” | A) walk B) walks C) walked D) will walk | C) walked |
| 3. “Tomorrow, she _____ to school.” | A) walk B) walks C) walked D) will walk | D) will walk |
3. 語彙・単語研究（Vocabulary/Word Study / 語彙・単語研究）
語根・接頭辞・接尾辞 (Root Words, Prefixes, Suffixes)
| 問題例 | 選択肢 | 答え |
| 1. What does the prefix “un-” mean in “unhappy”? | A) very B) not C) again D) full of | B) not |
| 2. What does the suffix “-ful” mean in “careful”? | A) not B) again C) full of D) 〜のない without | C) full of |
| 3. What does the prefix “re-” mean in “redo”? | A) not B) again C) full of D) without | B) again |
同音異義語の使い分け (Homophones)
| 問題例 | 選択肢 | 答え |
| 1. “_____ is a book on the table.” | A) There B) Their C) They’re D) Theirs | A) There |
| 2. “It’s _____ book.” | A) there B) their C) they’re D) theirs | B) their |
| 3. “_____ reading a book.” | A) There B) Their C) They’re D) Theirs | C) They’re |
4. 作文・編集（Writing and Editing / 作文・編集）
文章の組織 (Text Organization)
| 問題例 | 選択肢 | 答え |
| 1. Which word shows sequence? | A) However B) First C) Because D) Although | B) First |
| 2. Which word shows contrast? | A) Next B) Also C) But D) Then | C) But |
| 3. Which word shows cause? | A) Finally B) Since C) Also D) Meanwhile | B) Since |
科目4：理科（Science）
1. 生命科学（Life Science / 生命科学）
動物の分類と特徴 (Animal Classification and Characteristics)
| 問題例 | 選択肢 | 答え |
| 1. Which animal is a mammal? | A) Fish B) Bird C) Dog D) Snake | C) Dog |
| 2. What do birds have that other animals don’t? | A) Eyes B) Feathers C) Legs D) Tail | B) Feathers |
| 3. Which animal breathes through gills? | A) Cat B) Bird C) Fish D) Snake | C) Fish |
その他：
- 植物の構造と機能 (Plant Structure and Function)
- 生態系と食物連鎖 (Ecosystems and Food Chains)
2. 地球科学（Earth Science / 地球科学）
岩石と鉱物 (Rocks and Minerals)
| 問題例 | 選択肢 | 答え |
| 1. Which type of rock is formed by cooling magma? | A) Sedimentary B) Igneous C) Metamorphic D) Organic | B) Igneous |
| 2. How are sedimentary rocks formed? | A) From cooling lava B) From pressure and heat C) From layers of sediment D) From chemical reactions | C) From layers of sediment |
| 3. What is the hardest natural substance? | A) Quartz B) Diamond C) Iron D) Gold | B) Diamond |
その他：
- 地球の構造 (Earth’s Structure)
- 天気と気候 (Weather and Climate)
3. 物理科学（Physical Science / 物理科学）
物質の性質 (Properties of Matter)
| 問題例 | 選択肢 | 答え |
| 1. What are the three states of matter? | A) Hot, warm, cold B) Solid, liquid, gas C) Big, medium, small D) Hard, soft, rough | B) Solid, liquid, gas |
| 2. What happens when water freezes? | A) It becomes gas B) It becomes solid C) It disappears D) It changes color | B) It becomes solid |
| 3. At what temperature does water boil? | A) 0°C B) 50°C C) 100°C D) 200°C | C) 100°C |
その他：
- 力と運動 (Forces and Motion)
- エネルギー (Energy)
4. 科学的探究（Scientific Inquiry / 科学的探究）
観察と測定 (Observation and Measurement)
| 問題例 | 選択肢 | 答え |
| 1. What is the first step in the scientific method? | A) Experiment B) Observe C) Conclude D) Measure | B) Observe |
| 2. What tool would you use to measure length? | A) Scale B) Thermometer C) Ruler D) Clock | C) Ruler |
| 3. What is a hypothesis? | A) A fact B) An educated guess C) A tool D) A measurement | B) An educated guess |
その他：データの解釈 (Data Interpretation)
テスト対策のポイント
1. 継続的な学習
- 日常的な読書習慣の確立
- 基礎的な計算力の向上
- 科学的な観察力の養成
2. テスト形式への慣れ
- コンピュータ操作の練習
- 時間管理の意識
- 適応型テストの特性理解
3. 弱点分野の特定と強化
- 前回のテスト結果分析
- 苦手分野の集中学習
- 段階的な難易度アップ
4. 学習環境の整備
- 集中できる学習空間
- 適切な学習教材の選択
- 保護者・教師との連携
このガイドは、公式NWEA情報を基に作成されています。最新の詳細情報については、必ずNWEA公式サイトをご確認ください。
EGCISではインター受験経験豊富な講師が子どものペースや性格に合わせた個別指導を行い、楽しく自信を持って本番に臨めるよう支援します。MAPテスト対策に迷ったらぜひEGCISにご相談ください。
