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所在平台: Udemy |
课程主页: https://www.udemy.com/course/math-basics-c/
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课程名称：数学基础 课程概述：本课程涵盖了几何学基础的多个重要主题，旨在帮助学习者建立坚实的数学基础。课程内容包括： 1. **直线与角**： - 直线、线段、射线的定义 - 各种类型的角（锐角、钝角、反射角、直角和平角）的概念 - 相关的角度—互补角与补角 - 邻接角及其识别方法 - 线性对及其识别 - 交叉线、交点的定义 - 共线点与非共线点的概念 - 对顶角与横截线的定义 - 横截线所形成的角度类型及平行线相关的角度（对应角、交替内角等） - 平行线的识别方法与相关性质 2. **三角形**： - 三角形简介，包括不等边三角形、等腰三角形与等边三角形的定义和特征 3. **指数与幂**： - 指数与幂的基本概念和规则 4. **四边形及其性质**： - 多边形介绍，正多边形与不规则多边形的定义 - 四边形的角和性质 (如梯形、风筝、平行四边形、菱形、长方形、正方形等) 5. **整数**： - 整数加法与减法的封闭性、交换律、结合律 - 整数乘法及其性质，分配律、除法的性质 6. **代数表达式**： - 术语解析（数值系数、同类项与异类项、单项式、双项式、多项式） - 加法与减法的处理方法 7. **三角学**： - 各种角度（45度、30度、60度、0度、90度）的三角比及其速查表的绘制方法 完成本课程后，学习者将对上述主题有扎实的理解，能够灵活运用相关知识。欢迎提供反馈。
[[[[[[[[ LINES AND ANGLES Topics - - What is a Line,- What is a Line segment - What is a Ray- Different types of angles ( Acute angle, Obtuse angle, Reflex angle, Right angle and Straight angle ) and what are angles- Complementary angles and Supplementary angles- What are Adjacent angles and How to identify Adjacent angles- What is a Linear pair and how to identify Linear pair angles- Intersecting lines, What is point of intersection- What are Collinear points and What are non collinear points- Vertically opposite angles and What is a Transversal- Types of Angles made by transversal- What are Corresponding angles- What is a Transversal of parallel lines and What are parallel lines- How to identify alternate interior angles ( Shortcut method )- Shortcut to find corresponding angles- Important result related to interior angles- Points related to parallel lines]]]]]]]]]]]][[[[[[[[[ TRIANGLE Topics- Introduction to Triangles - What is Scalene Triangle- What is an Isosceles Triangle- What is an Equilateral Triangle]]]]]]]]]]]] These topics are essential for geometry basics. Geometry is a vast topic in mathematics but this course is collection of some basics of geometry. Also Learn in this course ;-[[[[[[[ [ EXPONENTS AND POWERS- Introduction- Rules of Exponents]]]]]]]]]][[[[[[[[[ QUADRILATERALS AND ITS PROPERTIES- Introduction to Polygons and kinds of polygons- Regular Polygons and Irregular Polygons- Concave Polygons and Convex Polygons- Quadrilateral- Angle sum property of a Quadrilateral- Trapezium- Kite- Parallelogram and its properties- Rhombus and its properties- Rectangle and its properties- Square and its properties]]]]]]]][[[[[[ Integers topics Closure property under additionClosure property under subtractionCommutative Property under additionCommutative Property under subtractionAssociative PropertyMultiplication of two integers and additive identityMultiplication of two negative integersMultiplication of three or more negative integersClosure property under multiplicationAssociativity for multiplicationDistributivity for Multiplication over AdditionDistributivity of Multiplication over SubtractionDivision properties of IntegersAssociative Property of Integers under Division]]]]][[[[[[[[[ ALGEBRAIC EXPRESSIONS Topics- numerical coefficient and coefficient of a term- like terms and unlike terms- Monomial, binomial, trinomial, polynomial- steps to find like terms- adding like terms- subtracting like terms- adding algebraic expressions- subtraction of two algebraic expressions- value of algebraic expressions]]]]]]]]]]]] [[[[[[[[[ TRIGONOMETRY Topics- trigonometric ratios of 45 degrees- trigonometric ratios of 30 degrees and 60 degrees- trigonometric ratios for 0 degrees- trigonometric ratios for 90 degrees- shortcut to draw table of trigonometric ratios for various angles]]]]]]]]]]]] After this course completion , you would have sound knowledge of above mentioned topics. Feedbacks are welcomed.
