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所在平台: Udemy |
课程主页: https://www.udemy.com/course/gcse-maths-revision-2023-number/
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GCSE数学备考：高阶（数与代数） 本课程旨在帮助正在备考GCSE或IGCSE数学高阶（Grades 7-9）的学生复习和精通所有与数相关的核心概念。无论您是正在为GCSE / IGCSE数学考试做准备的学生、希望提升成绩至7、8或9分的成年人，还是需要重考GCSE以进入高等教育，本课程都能满足您的需求。 课程内容涵盖以下关键领域： * **因数与倍数：** 学习使用多种方法（包括质因数分解）计算最高公因数（HCF）和最低公倍数（LCM）。 * **分数与百分比：** 掌握循环小数的转换、乘数的使用、反向百分比的计算以及复利问题的探讨。 * **比例：** 学习解决直接比例和反比例问题。 * **指数：** 掌握指数法则、负指数和分数指数的应用，以及如何改变指数问题的底数。 * **无理数（Surds）：** 学习化简无理数、进行无理数加减法、含无理数的乘法以及无理数分母的有理化。 本课程适用于所有主要考试局，包括Edexcel、OCR和AQA。 课程特色： * **教学视频：** 通过循序渐进的范例讲解，帮助您建立信心，应对各类数学问题。 * **即时测试：** 在学习完讲解后，您将有机会进行练习，即时检验理解程度。 * **嵌入式工作表：** 在视频中提供练习题，提供更多实践机会。 * **考试真题示例：** 提供近期考试题目，帮助您熟悉考试风格和难度。 * **低风险小测验：** 在每个知识点结束后提供多项选择小测验，评估整体掌握情况。 * **考试题目工作表：** 提供附带答案的额外考试题目，供您巩固复习。
GCSE Maths Revision for Grades 7-9 Number Topics is for anyone studying GCSE or IGCSE Maths:Is your child studying for their GCSE Higher Tier qualification in Mathematics?Are they entered for the International GCSE Maths Higher Tier examination?Want them revise and master all number topics in preparation for your GCSE / IGCSE examinations this summer?Are you an adult resitting your GCSE in order to access higher education?Want to cover the concepts that will push their grade up to a 7, 8 or 9?This course covers all the number content in GCSE Maths.The course is suitable for all major exam boards, including Edexcel, OCR and AQA.The main sections of the course are:- Factors and Multiples - we learn how to calculate the Highest Common Factor (HCF) and Lowest Common Multiple (LCM) using multiple methods including prime decomposition.- Fractions and Percentages - we learn to convert recurring decimals, use multipliers, calculate reverse percentages and discuss compound interest problems.- Proportion - we learn how to attempt direct and indirect proportion problems.- Indices - we learn how to solve problems using index rules, negative indices and fractional indices and how to change base of an index problem.- Surds - we learn to simplify surds, add surds, multiply brackets containing surds and rationalise denominators containing surds.What do you get in this course:Lesson Videos: Watch as I answer questions of every type of maths problem you can encounter in class. We start with the basics and maybe a recap of prior knowledge and gradually increase the difficulty of each problem so you build your confidence to attempt any question.'Test Your Understandings': After I have run through an example I give you the opportunity to assess your understanding by attempting one or two very similar questions. This way you learn by applying the knowledge immediately.Embedded Worksheets: In addition to the Test your Understanding questions, I have included exercises of questions within each video to give you even more practice at solving each type of problem.BONUS Exam Examples: I've included a selection of recent exam questions to further discuss with you so that you become comfortable with the style of questioning and level of difficulty required.BONUS Low Stakes Quiz: At the end of each section you can take a short multiple-choice quiz to test your overall understanding of the concepts discussed. These are a great indicators as to whether you completely understand a topic or if you need to revisit a lecture and to practice more questions in order to master a concept.BONUS Exam Questions Worksheet: Want even more practice? When you have finished a section you can review the entire topic by working through a selection of bonus exam questions complete with answers.
