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YHSS Math Portal
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Secondary One
S1 EXP
Primes, Prime Factorisation and Index Notation
Decimal Places (D.P.)
Significant Figures (S.F.)
Estimation
Triangles
Quadrilaterals
Polygons
Construction
Ratio
Rate
Speed
Introduction to Algebra
Simplification of Linear Expressions
Expansion of Linear Expressions
Factorisation of Algebraic Expressions
Simple Linear Equations
Linear Equations involving Brackets and Fractions
Simple Fractional Equations
Formulate Linear Equations to Solve Word Problems
S1 NA
S1 NT
Approximation
Four Operations on Negative Numbers
Ratios involving Fractions and Decimals
Finding the Whole given a Percentage Part
Conversion between Units of Area
Volume and Surface Area of Composite Solids
Secondary Two
S2 EXP
Simple Linear Inequalities
Linear Inequalities in One Variable
Quadratic Expressions
Expansion of the Product of Algebraic Expression
Expansion Using Special Products of Algebraic Expressions
Factorisation of ax^2+bx+c
Factorisation Using Special Products of Algebraic Expressions
Factorisation by Grouping Terms
Graphs of Quadratic Functions
Solving Quadratic Equations by Factorisation
Applications of Q.E. in Real-World Contexts
Direct Proportion
Inverse Proportion
Congruence
Similarity
Applications of Similarity (e.g. Map Scales)
Dot Diagrams
Histograms
Stem-and-Leaf Diagrams
Mean
Median
Mode
Introduction to Probability
Applications of Probability
S2 NA
S2 NT
Secondary Three
S3 EXP (EM)
Solving Quadratic Equations by Completing the Square
Solving Quadratic Equations by Using Quadratic Formula
Solving Quadratic Equations by Using Graphical Method
Solving Fractional Equations that can be Reduced to Quadratic Equations
Solving Real World Problems Involving Quadratic Equations
Sketching the Graphs of Quadratic Functions
Notations and Basic Properties of Inequalities
Simultaneous Linear Inequalities
Applications of Simultaneous Linear Inequalities
S3 EXP (AM)
S3 NA
S3 NT
Secondary Four
S4 EXP (EM)
S4 EXP (AM)
S4 NA
S4 NT
Secondary Five
S5 NA
Syllabuses
Google Classroom Links
YHSS Math Portal
Home
Secondary One
S1 EXP
Primes, Prime Factorisation and Index Notation
Decimal Places (D.P.)
Significant Figures (S.F.)
Estimation
Triangles
Quadrilaterals
Polygons
Construction
Ratio
Rate
Speed
Introduction to Algebra
Simplification of Linear Expressions
Expansion of Linear Expressions
Factorisation of Algebraic Expressions
Simple Linear Equations
Linear Equations involving Brackets and Fractions
Simple Fractional Equations
Formulate Linear Equations to Solve Word Problems
S1 NA
S1 NT
Approximation
Four Operations on Negative Numbers
Ratios involving Fractions and Decimals
Finding the Whole given a Percentage Part
Conversion between Units of Area
Volume and Surface Area of Composite Solids
Secondary Two
S2 EXP
Simple Linear Inequalities
Linear Inequalities in One Variable
Quadratic Expressions
Expansion of the Product of Algebraic Expression
Expansion Using Special Products of Algebraic Expressions
Factorisation of ax^2+bx+c
Factorisation Using Special Products of Algebraic Expressions
Factorisation by Grouping Terms
Graphs of Quadratic Functions
Solving Quadratic Equations by Factorisation
Applications of Q.E. in Real-World Contexts
Direct Proportion
Inverse Proportion
Congruence
Similarity
Applications of Similarity (e.g. Map Scales)
Dot Diagrams
Histograms
Stem-and-Leaf Diagrams
Mean
Median
Mode
Introduction to Probability
Applications of Probability
S2 NA
S2 NT
Secondary Three
S3 EXP (EM)
Solving Quadratic Equations by Completing the Square
Solving Quadratic Equations by Using Quadratic Formula
Solving Quadratic Equations by Using Graphical Method
Solving Fractional Equations that can be Reduced to Quadratic Equations
Solving Real World Problems Involving Quadratic Equations
Sketching the Graphs of Quadratic Functions
Notations and Basic Properties of Inequalities
Simultaneous Linear Inequalities
Applications of Simultaneous Linear Inequalities
S3 EXP (AM)
S3 NA
S3 NT
Secondary Four
S4 EXP (EM)
S4 EXP (AM)
S4 NA
S4 NT
Secondary Five
S5 NA
Syllabuses
Google Classroom Links
More
Home
Secondary One
S1 EXP
Primes, Prime Factorisation and Index Notation
Decimal Places (D.P.)
Significant Figures (S.F.)
Estimation
Triangles
Quadrilaterals
Polygons
Construction
Ratio
Rate
Speed
Introduction to Algebra
Simplification of Linear Expressions
Expansion of Linear Expressions
Factorisation of Algebraic Expressions
Simple Linear Equations
Linear Equations involving Brackets and Fractions
Simple Fractional Equations
Formulate Linear Equations to Solve Word Problems
S1 NA
S1 NT
Approximation
Four Operations on Negative Numbers
Ratios involving Fractions and Decimals
Finding the Whole given a Percentage Part
Conversion between Units of Area
Volume and Surface Area of Composite Solids
Secondary Two
S2 EXP
Simple Linear Inequalities
Linear Inequalities in One Variable
Quadratic Expressions
Expansion of the Product of Algebraic Expression
Expansion Using Special Products of Algebraic Expressions
Factorisation of ax^2+bx+c
Factorisation Using Special Products of Algebraic Expressions
Factorisation by Grouping Terms
Graphs of Quadratic Functions
Solving Quadratic Equations by Factorisation
Applications of Q.E. in Real-World Contexts
Direct Proportion
Inverse Proportion
Congruence
Similarity
Applications of Similarity (e.g. Map Scales)
Dot Diagrams
Histograms
Stem-and-Leaf Diagrams
Mean
Median
Mode
Introduction to Probability
Applications of Probability
S2 NA
S2 NT
Secondary Three
S3 EXP (EM)
Solving Quadratic Equations by Completing the Square
Solving Quadratic Equations by Using Quadratic Formula
Solving Quadratic Equations by Using Graphical Method
Solving Fractional Equations that can be Reduced to Quadratic Equations
Solving Real World Problems Involving Quadratic Equations
Sketching the Graphs of Quadratic Functions
Notations and Basic Properties of Inequalities
Simultaneous Linear Inequalities
Applications of Simultaneous Linear Inequalities
S3 EXP (AM)
S3 NA
S3 NT
Secondary Four
S4 EXP (EM)
S4 EXP (AM)
S4 NA
S4 NT
Secondary Five
S5 NA
Syllabuses
Google Classroom Links
Simultaneous Linear Inequalities
3E 2.2 Simultaneous Linear Inequalities.mp4
Let's Try!
3E 2.1 and 2.2 Solving linear inequalities with one variable.pdf
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