Alex CHIK

Fractions & Percentages 分數和百分數
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Mean of a Large Set of Data 大量數據的平均數
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Equation of Straight Lines 直線的方程
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Meaning of Negative Indices 負指數的意義
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Quiz on Quadratic Formula 二次公式：測驗
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Latitude & Longitude 經緯度
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Standard Score 標準分
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Draw & Export: Right Triangles
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(SLOW) Area of Circles(2) 圓面積(2)
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Concept of Similarity 相似的概念
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Equations of Parallel Lines and Perpendicular Lines 平行線和垂直線方程
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Stem and Leaf Plots | 幹葉圖
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Graph Plotter 2019
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Quiz on Solving Right Triangles (Combined) 解直角三角形：合併測驗
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Quiz on Solving Right Triangles (Finding Angles) 解直角三角形：測驗2（求角度）
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Quiz on Solving Right Triangles (Finding Side Lengths) 解直角三角形：測驗1（求邊長）
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Quiz on Trigonometric Ratios 辨認三角比：測驗
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Quiz on Opposite, Adjacent & Hypotenuse 辨認對邊、鄰邊、斜邊：測驗
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Quiz on Factorization of Quadratic Polynomials (Table Method) 因式分解一元二次多項式(表格法)：測驗
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Quiz on Factorization of Quadratic Polynomials (Cross Method) 因式分解一元二次多項式(十字相乘法)：測驗
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Quiz on Discriminant 判別式：測驗
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Quiz on Four Basic Operations 四則計算：測驗
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Quiz on Multiplication Table 乘數表：測驗
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Quiz on Features of Quadratic Graphs 二次函數圖像的特徵：測驗
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