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所在平台: Udemy |
课程主页: https://www.udemy.com/course/number-and-algebra-2-singapore/
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课程名称：《新加坡方式学习数字与代数（第二部分）》 课程概述： 《新加坡方式学习数字与代数（第二部分）》是一个精心设计的数学学习课程，由课程专家和前新加坡教育部数学教师开发，旨在帮助学生系统地掌握数学概念。课程内容依据新加坡GCE O Level 4048数学课程大纲（2021年）所设计。课程结构包括概念桥梁、例题解析、练习题、解题步骤和实践问题，帮助学生全面理解所学知识。 课程学习设计： - **概念桥梁**：解释重要概念的推导过程，鼓励学生认真学习以理解核心概念。 - **例题解析**：逐步解析问题，让学生从零基础开始理解课程内容。 - **练习题**：提供额外的练习题以加深理解，其中包括高阶思维(HOT)题目。 - **解题步骤**：提供解题的小贴士和技巧，帮助学生应对各种问题。 - **实践问题**：鼓励学生在观看视频解答前，先下载并完成实践练习，以最大化学习效果。 课程包含的单元及部分（共21个部分）： 单元5：代数表达式与公式 1. 代数表达式和代数公式的评估 2. 实际情境到代数表达式的转换 3. 表示模式或关系 4. 数字模式练习 5. 线性表达式的加法与减法 6. 解线性方程 7. 符号的使用 8. 代数表达式的因式分解 9. 代数表达式乘积的展开 10. 公式的主旨变化 11. 代数公式的练习 12. 二次表达式的加法与减法 13. 二次表达式的展开与简化 14. 使用特殊恒等式进行展开 15. 二次表达式的因式分解 16. 通过特殊恒等式因式分解 17. 二次表达式因式分解的练习 18. 涉及因式分解的代数分式简化 19. 简单代数分式的乘法与除法 20. 代数分式的加法与减法 21. 代数分式的练习 该课程旨在帮助学生以系统的方式掌握代数知识，促进数学能力的发展。
Learn Number and Algebra (Part 2) the Singapore Way!Let us structure the learning for you! Our Math learning content is designed by curriculum specialists and former Singapore Ministry of Education (MOE) Mathematics teachers with years of experience teaching Maths in our local secondary schools. The structure of the lessons is based on the Singapore GCE O Level 4048 Mathematics Syllabus (2021).Our Course Learning DesignTo help you/your child fully grasp mathematical concepts, we designed our course in the following way:Conceptual Bridging section is where we would explain how some important concepts are being deduced or derived. We will strongly encourage you not to skip it in order to understand certain core concepts.Worked Examples are questions during which we will slowly unpack and apply what you have learnt. Usually, we will guide students through by assuming that students have zero understanding of the topic before approaching the questions.Exercises are extra practice questions to further sharpen and test your understanding. Some questions here are HOT (Higher-Order-Thinking) questions.Essential Steps consist of tips and tricks or guides to help you to tackle a question.Practice Questions are extra Mathematics problems for you to practice on the topics that you have learnt. We encourage you to download the Practice worksheets first and attempt and complete them before watching the video solutions so as to maximise the benefit of the practice questions.Each section comes with lesson notes that you have to download to refer to before starting your lessons. For this course, the following 1 unit is included (with 21 sections):Unit 5 Algebraic Expressions and Formulae1. Evaluation of Algebraic Expressions (AE) and Algebraic Formulae (AF)2. Translation of Real-World Situations to AE3. Representing Patterns or Relationships4. Practice (Number Patterns)5. Addition and Subtraction of Linear Expressions6. Solving Linear Equations7. Use of Symbols8. Factorisation of AE9. Expansion of the Product of AE10. Changing the Subject of a Formula11. Practice (Algebraic Formulae)12. Addition and Subtraction of Quadratic Expressions (QE)13. Expansion and Simplification of QE14. Expansion using Special Identities15. Factorisation of QE16. Factorisation by Special Identities17. Practice (Factorisation by QE)18. Simplifying Algebraic Fractions involving Factorisation19. Multiplication and Division of Simple Algebraic Fractions20. Addition and Subtraction of Algebraic Fractions21. Practice (Algebraic Fractions)
