Giới thiệu tài liệu
This document is a matrix of midterm exam questions for 9th grade Math, semester II, academic year 2024-2025. It includes the exam structure, specification table, sample exam questions, and detailed scoring instructions. The goal is to assess students' knowledge and skills in the topics covered, including quadratic functions, quadratic equations with one variable, circles, and regular polygons.
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9th grade teachers and students
Nội dung tóm tắt
The 9th grade Math midterm exam question matrix for semester II, academic year 2024-2025, is designed to comprehensively assess students' knowledge and skills. The exam structure includes both multiple-choice and free-response questions, with corresponding score ratios of 30% and 70%. The main topics covered in the exam include:
1. **Functions y=ax² (a≠0) and Quadratic Equations with One Variable:** The exam assesses the ability to recognize the symmetry of the function's graph, create a table of values, solve quadratic equations, and apply Viète's theorem. Students need to apply their knowledge to solve practical problems related to these concepts.
2. **Circles:** The exam focuses on central angles, inscribed angles, circumscribed and inscribed circles of triangles, as well as inscribed quadrilaterals. Students need to identify elements related to circles and apply theorems to solve exercises.
3. **Regular Polygons:** The exam assesses the ability to recognize regular polygons and related properties.
The detailed specification table provides information on the assessment levels (knowledge, comprehension, application, and advanced application) for each knowledge unit, helping teachers and students have a clear understanding of the exam requirements. The sample exam and scoring instructions provide further detailed and specific information on the assessment method.
