IGCSE Mathematics · ⁨IGCSE 数学⁩

C1.1 Types of number · ⁨数の種類⁩ C1.2 Sets · ⁨集合⁩ C1.3 Powers and roots · ⁨累乗と根⁩ C1.4 Fractions, decimals and percentages · ⁨分数、小数および百分率⁩ C1.5 Ordering · ⁨順序付け⁩ C1.6 The four operations · ⁨四則演算⁩ C1.7 Indices I · ⁨指数 I⁩ C1.8 Standard form · ⁨標準形⁩ C1.9 Estimation · ⁨推計⁩ C1.10 Limits of accuracy · ⁨精度の限界⁩ C1.11 Ratio and proportion · ⁨比と比例⁩ C1.12 Rates · ⁨レート⁩ C1.13 Percentages · ⁨百分率⁩ C1.14 Using a calculator · ⁨計算器の使用⁩ C1.15 Time · ⁨時間⁩ C1.16 Money · ⁨資金⁩ E1.1 Types of number · ⁨数の種類⁩ E1.2 Sets · ⁨集合⁩ E1.3 Powers and roots · ⁨累乗と根⁩ E1.4 Fractions, decimals and percentages · ⁨分数、小数および百分率⁩ E1.5 Ordering · ⁨順序付け⁩ E1.6 The four operations · ⁨四則演算⁩ E1.7 Indices I · ⁨指数 I⁩ E1.8 Standard form · ⁨標準形⁩ E1.9 Estimation · ⁨推計⁩ E1.10 Limits of accuracy · ⁨精度の限界⁩ E1.11 Ratio and proportion · ⁨比と比例⁩ E1.12 Rates · ⁨レート⁩ E1.13 Percentages · ⁨百分率⁩ E1.14 Using a calculator · ⁨計算器の使用⁩ E1.15 Time · ⁨時間⁩ E1.16 Money · ⁨資金⁩ E1.17 Exponential growth and decay · ⁨指数関数的増加と減少⁩ E1.18 Surds · ⁨根号式（surds）⁩

C2.1 Introduction to algebra · ⁨代数入門⁩ C2.2 Algebraic manipulation · ⁨代数的変形⁩ C2.4 Indices II · ⁨指数 II⁩ C2.5 Equations · ⁨方程式⁩ C2.6 Inequalities · ⁨不等式⁩ C2.7 Sequences · ⁨数列⁩ C2.9 Graphs in practical situations · ⁨実用的な状況におけるグラフ⁩ C2.10 Graphs of functions · ⁨関数のグラフ⁩ C2.11 Sketching curves · ⁨曲線の概略図を描く⁩ E2.1 Introduction to algebra · ⁨代数入門⁩ E2.2 Algebraic manipulation · ⁨代数的変形⁩ E2.3 Algebraic fractions · ⁨代数的分数⁩ E2.4 Indices II · ⁨指数 II⁩ E2.5 Equations · ⁨方程式⁩ E2.6 Inequalities · ⁨不等式⁩ E2.7 Sequences · ⁨数列⁩ E2.8 Proportion · ⁨比⁩ E2.9 Graphs in practical situations · ⁨実用的な状況におけるグラフ⁩ E2.10 Graphs of functions · ⁨関数のグラフ⁩ E2.11 Sketching curves · ⁨曲線の概略図を描く⁩ E2.12 Differentiation · ⁨微分法⁩ E2.13 Functions · ⁨関数⁩

C3.1 Coordinates · ⁨座標⁩ C3.2 Drawing linear graphs · ⁨直線グラフの描画⁩ C3.3 Gradient of linear graphs · ⁨直線グラフの勾配⁩ C3.5 Equations of linear graphs · ⁨直線グラフの方程式⁩ C3.6 Parallel lines · ⁨平行な直線⁩ E3.1 Coordinates · ⁨座標⁩ E3.2 Drawing linear graphs · ⁨直線グラフの描画⁩ E3.3 Gradient of linear graphs · ⁨直線グラフの勾配⁩ E3.4 Length and midpoint · ⁨長さおよび中点⁩ E3.5 Equations of linear graphs · ⁨直線グラフの方程式⁩ E3.6 Parallel lines · ⁨平行な直線⁩ E3.7 Perpendicular lines · ⁨垂直線⁩

C4.1.1 Lines, angles, triangles and quadrilaterals · ⁨直線、角、三角形と四角形⁩ C4.1.2 Circles — parts and theorems C4.2 Geometrical constructions · ⁨幾何学的作図⁩ C4.3 Scale drawings · ⁨縮尺図⁩ C4.4 Similarity · ⁨相似⁩ C4.5 Symmetry · ⁨対称性 ⟦number⟧⁩ C4.6.1 Angle facts, parallel lines and polygons · ⁨角の事実、平行な直線と多角形⁩ C4.6.2 Bearings · ⁨方位角⁩ C4.7 Circle theorems · ⁨円周角定理⁩ E4.1.1 Lines, angles, triangles and quadrilaterals · ⁨直線、角、三角形と四角形⁩ E4.1.2 Circles — parts and theorems E4.2 Geometrical constructions · ⁨幾何学的作図⁩ E4.3 Scale drawings · ⁨縮尺図⁩ E4.4 Similarity · ⁨相似⁩ E4.5 Symmetry · ⁨対称性 ⟦number⟧⁩ E4.6.1 Angle facts, parallel lines and polygons · ⁨角の事実、平行な直線と多角形⁩ E4.6.2 Bearings · ⁨方位角⁩ E4.7 Circle theorems I · ⁨円周角定理 I⁩ E4.8 Circle theorems II · ⁨円周角定理 II⁩

C5.1 Units of measure · ⁨単位の計量 ⟦number⟧⁩ C5.2 Area and perimeter · ⁨面積と周長⁩ C5.3 Circles, arcs and sectors · ⁨円、弧、扇形⁩ C5.4 Surface area and volume · ⁨表面積と体積⁩ C5.5 Compound shapes and parts of shapes · ⁨複合図形と図形の一部⁩ E5.1 Units of measure · ⁨単位の計量 ⟦number⟧⁩ E5.2 Area and perimeter · ⁨面積と周長⁩ E5.3 Circles, arcs and sectors · ⁨円、弧、扇形⁩ E5.4 Surface area and volume · ⁨表面積と体積⁩ E5.5 Compound shapes and parts of shapes · ⁨複合図形と図形の一部⁩

C6.1 Pythagoras’ theorem · ⁨三平方の定理⁩ C6.2 Right-angled triangles · ⁨直角三角形⁩ E6.1 Pythagoras’ theorem · ⁨三平方の定理⁩ E6.2 Right-angled triangles · ⁨直角三角形⁩ E6.3 Exact trigonometric values · ⁨三角関数の正確な値⁩ E6.4 Trigonometric functions · ⁨三角関数⁩ E6.5 Non-right-angled triangles · ⁨非直角三角形⁩ E6.6 Pythagoras’ theorem and trigonometry in 3D · ⁨3Dにおけるピタゴラスの定理と三角関数⁩

C7.1 Transformations · ⁨変換⁩ E7.1 Transformations · ⁨変換⁩ E7.2 Vectors in two dimensions · ⁨二次元のベクトル⁩ E7.3 Magnitude of a vector · ⁨ベクトルの大きさ⁩ E7.4 Vector geometry · ⁨ベクトル幾何学⁩

C8.1 Introduction to probability · ⁨確率入門⁩ C8.2 Relative and expected frequencies · ⁨相対頻度と期待頻度⁩ C8.3 Probability of combined events · ⁨連立事象の確率⁩ E8.1 Introduction to probability · ⁨確率入門⁩ E8.2 Relative and expected frequencies · ⁨相対頻度と期待頻度⁩ E8.3 Probability of combined events · ⁨連立事象の確率⁩ E8.4 Conditional probability · ⁨条件付き確率⁩

C9.1 Classifying statistical data · ⁨統計データの分類⁩ C9.2 Interpreting statistical data · ⁨統計データの解釈⁩ C9.3 Averages and range · ⁨平均値と範囲⁩ C9.4 Statistical charts and diagrams · ⁨統計チャートと図⁩ C9.5 Scatter diagrams · ⁨散布図⁩ E9.1 Classifying statistical data · ⁨統計データの分類⁩ E9.2 Interpreting statistical data · ⁨統計データの解釈⁩ E9.3.1 Averages and range · ⁨平均値と範囲⁩ E9.3.2 Spread and grouped data E9.4 Statistical charts and diagrams · ⁨統計チャートと図⁩ E9.5 Scatter diagrams · ⁨散布図⁩ E9.6 Cumulative frequency diagrams · ⁨累積頻度曲線⁩ E9.7 Histograms · ⁨ヒストグラム⁩