| Summary: | 碩士 === 臺北市立教育大學 === 數學資訊教育學系碩士班 === 96 === The research mainly analyzes and compares the mathematic textbooks of elementary school in first grade. what the differents and characteristics between KNSH version, NANI version, and MOE version when they teach the first grade students numbers, arithmetic, quantity, measure, and geometry through their chapters, logical order, and the textbook of materials. The findings of this study include：
I. In chapters, the KNSH version focuses on numbers and arithmetic. The NANI version and the MOE version focus on arithmetic. They are seldom on geometry.
II. In logic order, the KNSH version pay attention to the development of number concepts. In the NANI version, arithmetic appears earlier than the other versions. In the MOE version, length, geometry, and relative position don’t appear in traditional order.
III. In the textbook of materials, the KNSH version focuses on expresses and cognition of mathematics problem-solving processes. The NANI version mainly focuses on problem-solving strategies. The MOE version prefers computation techniques and calculation formula.
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