Adding directed numbers
This lesson recaps adding directed (+ -) numbers.
Unit: Directed Numbers
Lessons:
4 lessons
Subtract directed numbers
This lesson recaps subtracting directed (+ -) numbers.
Multiply and divide directed numbers
This lesson recaps multiplying and dividing directed numbers.
Order of operations
This lesson recaps using the Order of Operations with directed numbers.
Units in Maths
Units in Number (N)
- Directed Numbers
- 4 Rules of Number
- Types of numbers
- Rules of Indices (numbers)
- Collecting like terms, simplifying
- Expand and simplify brackets
- Rules of Indices
- Solving equations 1 (One step, Two Step and Brackets)
- Solving equations 2 (Simple algebraic fractions)
- Substitution and Rearranging formulae
- Reflection
- Rotation and Enlargement
- Pythagoras Theorem 1
- Pythagoras Theorem 2
- Factors Multiple and Primes
- Venn Diagrams
- HCF and LCM
- Rounding and Estimating
- Factorising (single bracket)
- Factorise and solve a quadratic (a=1)
- Solve Inequalities and Represent on Number Line
- Linear Sequences
- Fraction equivalents
- Fractions 1 (adding and subtracting)
- Fractions 2 (multiplying and dividing)
- Fraction Change
- Simple Graphs
- Straight Line Graphs (y=mx+C)
- Quadratic Graphs 1 (a=1)
- Percentages
- Percentage increase and decrease
- Repeated Percentage Change
- FDP Equivalents
- Decimals
- Ratio 1
- Area and Perimeter
- Circles
- Parts of circles 1 (Semi and quarter circles)
- Volume and Surface Area 1 (Prisms)
- Simplifying Surds
- Adding Surds
- Multiplying Surds
- Dividing and Rationalising surds
- Algebraic Fractions
- Factorise and solve quadratics (a > 1)
- Further Algebra (Change the subject/Binomial expansion)
- Similarity
- Trigonometry 1
- Trigonometry 2
- Trigonometry 3
- Types of numbers and Rules of Indices
- Negative and Fractional Indices
- Recurring decimals
- Upper and Lower Bounds
- Straight Line Graphs 2 (Parallel Lines)
- Higher Straight lines (Perpendicular Lines)
- Simultaneous Equations (Linear)
- Scatter Diagrams & Frequency Trees & Averages
- Higher Data 1 (CF and Box Plots)
- Probability 2 (Sample space, Venn diagrams and experimental)
- Higher Probability (Conditional and Further Set Notation)
- Further Quadratic equations
- Quadratic Graphs 2 (a>1)
- Quadratic sequences
- One linear and one quadratic simultaneous equations
- Parts of a circle 1 & 2
- Volume 2
- Surface Area 2
- Volume and Surface Area 2
- Advanced Trigonometry 1
- Advanced Trigonometry 2
- Advanced Trigonometry 3
- Standard Form (Writing and converting)
- Standard Form 4 Operations
- Collecting, Indices, Expand and Simplify, Solving Equations 1
- Adding and Subtracting Fractions
- Scatter diagrams and Frequency trees
- Averages (From a list and tables, Stem and Leaf)
- Ratio 1 & 2
- Fractions 1, 2, and Fractional Change
- Parts of circles 2 (Arcs and Sectors)
- Cylinders
- Circle Theorems 1
- Circle Theorems 2
- Constructions & Loci
- Solve equations numerically (Iteration)
- Direct and Inverse Proportion
- Functions
- Further Algebraic Fractions
- Algebraic Proof
- Circle Graphs
- Probability 3 (Tree diagrams)
- Histograms
- Data Collection Higher
- Revise - Linear and Quadratic Graphs
- Cubic and Reciprocal Graphs
- Other Graphs (Trig, Exponetial and Transformations)
- Further graphs (Gradients/Area of curves)
- Graphs of Inequalities
- Compound measures
- Volume and Surface Area Higher 3
- Translate and Vectors 1
- Vectors 2
- Higher Vectors 1
- Higher Vectors 2 and Congruent Triangles
- Enlargement and Similarity
- Angle Facts
- Parallel Lines and Polygons 1
- Polygons 2 (Interior and Exterior)
- Ratio 2 (Ratio and Fractions/Direct Proportion/Best Buy)
- Revise - Solving equations
- Frequency charts (Data Collection, Bar and Pictograms)
- Charts and Tables (Pie Chart and Two way tables)
- Probability 1 (Scale and equally likely events)
- Travel Graphs
- Bearings
- Views and Maps
- Constructions
- Loci
- Revise - Angles, Polygons, Bearings
- Revise - Simultaneous Equations
- Revise - Data (mean table, CF charts)
- Volume and Surface Area 1 & 2
- Adding Surds
- Rules of Indices (numbers)
- Directed Numbers & 4 Rules & Rounding and Estimating
- Types of Numbers & Roots & Indices
- Fractions 1 & 2
- Factors, Multiples, and Primes & Venn Diagrams
- Standard Form Converting & 4 Operations
- Percentages and FPD Equivalence
- Types of numbers and Rules of Indices
- Percentage increase and decrease
- Types of numbers
- Decimals
- Ratio 1 & 2
- Standard Form 4 Operations
- Ratio 1
- Factors Multiple and Primes
- Collecting, Indices, Expand and Simplify, Solving Equations 1
- Recurring decimals
- Adding and Subtracting Fractions
- Fraction equivalents
- Dividing and Rationalising surds
- Fractions 1 (adding and subtracting)
- Simplifying Surds
- Standard Form (Writing and converting)
- Volume 2
- Venn Diagrams
- Rounding and Estimating
- Revise - Solving equations
- FDP Equivalents
- Repeated Percentage Change
- Ratio 2 (Ratio and Fractions/Direct Proportion/Best Buy)
- Fractions 1, 2, and Fractional Change
- Percentages
- Fractions 2 (multiplying and dividing)
- Fraction Change
- HCF and LCM
- Upper and Lower Bounds
- Surface Area 2
- Multiplying Surds
- Scatter Diagrams & Frequency Trees & Averages
- Negative and Fractional Indices
- Directed Numbers
- 4 Rules of Number