概述
Form 1 Maths
It is a collection of some useful applets found in the geogebra community.
The majority of the applets are adopted from the geogebra institute of Hong Kong.
www.geogebra.hk
内容目录
Chapter 0 - Basic Arithmetics
- Estimating Decimals
- Addition and subtraction of fractions(分數加減法)
- Meaning of HCF 最大公因數的意義
- Meaning of LCM 最小公倍數的意義
- HCF & LCM of Two Numbers by Short Division 以短除法求兩個數的HCF和LCM
- HCF & LCM of Three Numbers by Short Division 以短除法求三個數的HCF和LCM
- HCF & LCM of Two Numbers by Prime Factorization 以質因數分解法求兩個數的HCF和LCM
- 異分母分數加法
- Fraction Addition
- Order of Operations
- Fractions on a numberline
- Converting between improper fractions and mixed numbers
- Comparing fractions using number lines and circles
- Adding fractions on a number line
Chapter 1 - directed number
- Addition and Subtraction of Directed Numbers (1) 有向數加減(1)
- Quiz on Addition and Subtraction of Directed Numbers (1) 有向數加減測驗(1)
- Addition and Subtraction of Directed Numbers (2) 有向數加減(2)
- Quiz on Addition and Subtraction of Directed Numbers (2) 有向數加減測驗(2)
- 數線：測驗 Quiz on Number Line
- numberline
- Numberline
- Adding integers with a number line
- Arranging fractions from least to greatest
- Multiply Fractions
- Dividing Fractions
- Inequality: Graph Illustrator
- Compare Two numbers
Chapter 2 - Introduction to Algebra
- Quiz on Solving One-step Linear Equations (1) | 解「一步」一次方程：測驗(1)
- Algebraic Expression Matching 配對代數式
- Interesting Math of Phi (Part I)
- Interesting Math of Phi (Part 2)
- Quiz on Combining Like Terms 合併同類項：測驗
- Substitution & Evaluating Expressions
- Verbal to Algebraic: Translating
- Matching Verbal Statements to Algebraic Statements (V2)
- Basic Terms in Algebra
- Quiz on Simplifying Monomials 化簡單項式：測驗
- Quiz on the N-th Term of a Sequence 數列的第n項：測驗
- AQR Section 21: Arithmetic or Geometric?
- Arithmetic and Geometric Series
- Quiz on n-th term of a Sequence (DRAFT)
Chapter 3 - Simple Equations
Chapter 4 - Introduction to Geometry
- Addition of Angles 角的相加
- Measurement & Classification of Angles 角的量度和分類
- Classification of Triangles 三角形的分類
- Pick's Formula
- Geometry: Angles Sum of Triangle (幾何：三角形內角和)
- Geometric Solids 1
- Geometric Solids 2
- Geometric Solids 3
- Which solid can be built from this net?
- Which net matches the displayed solid?
- Build the net of a prism
- Build net of a cube
- Build the net of a pyramid
- Acute, Obtuse or Reflex?
- Geometry : Basic Elements (幾何： 基本元素)
- Geometry : Types of Angles (幾何：角的種類)
Chapter 5 - Areas and Volumes
Chapter 5 ( ii) Congruent and Similar Triangles
Chapter 6 - Percentages
Chapter 7 - Symmetry and Transformation
Chapter 8 - introduction to Coordinate
- Introduction to Rectangular Coordinates 直角坐標簡介
- Quiz on Rectangular Coordinates (1) 直角坐標測驗1
- Quiz on Rectangular Coordinates (2) 直角坐標測驗2
- Length of Horizontal or Vertical Line Segments 水平或鉛垂線段的長度
- Quiz on Points Lying on Vertical or Horizontal Line Segments 水平或鉛垂線段上的點
- Introduction to Polar Coordinates 極坐標簡介
- Quiz on Polar Coordinates (1) 極坐標測驗1
- Quiz on Polar Coordinates (2) 極坐標測驗2
- Translation 平移變換
- Reflection 反射變換
- Rotation 旋轉變換
- Quiz on Transformations in Cartesian Plane 直角坐標變換：測驗
- Areas (面積)
- Rotation(旋轉)
- Read and Submit Coordinates Quadrant I
- F1 Chapter 8 Rotation in Coordination Plane
- F1 Ch8 How to find distance between two points
- F1 Math - Reflection in Coordinate Plane
- Rotation in the Coordinate Plane
- F1 Ch8 Translation
Chapter 9 - Polynomials
- Terms about Polynomials 多項式的用語
- Indices1
- Indices 2
- Indices 3
- Indices 4
- Indices 5
- Value of Polynomial(多項式的值)
- Addition and Subtraction of Polynomials 1(多項式的加減法 1)
- Addition and Subtraction of Polynomials 2 (多項式的加減法2)
- Distributive Law 1 (分配率 1)
- Multiplication of Polynomials(多項式的乘法)
- Multiplication of Polynomials 1(多項式的乘法 1)
- Distributive Law 2 (分配率 2)
- Multiplication of polynomials 2 (多項式的乘法 2)
- Quiz: Simplifying Algebraic Expressions
- Simplifying Linear Expressions
- Expansion Using Multiplication Frame, Algebra.
- Multiplication Frame, Algebraic Factorisation.
- Rules of Exponents
- Integer Base/Exponents
- Quadratics - expand brackets
- Quiz on Multiplication of Polynomials 多項式的乘法：測驗
- quiz exponent rule level-3
Chapter 10 - Angles in Rectilinear Figures
Chapter 12 - Statistical Graphs
Chapter X - Interesting Math