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CK-12 Online Textbooks
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Find the topic you need using the index and then open the level and then file you need:
For example: you will find "2 Digit Addition" listed in the index as being in Level 4, Pack 1, Page 13; therefore click on Level 4, then open Pack 1 and scroll down to page 13.
Content
Level 1-2
Level 3
Level 3 Pack 1
Level 4
Level 4 Pack 1
Level 5
Level 5 Pack 1
Level 6
Level 6 Pack 1
Level 7-8
Level 7 and 8 Pack 1
Level 9-10
Level 9 and 10 Pack 1
Level 3
Level 3 Pack 1
Level 4
Level 4 Pack 1
Level 5
Level 5 Pack 1
Level 6
Level 6 Pack 1
Level 7-8
Level 7 and 8 Pack 1
Level 9-10
Level 9 and 10 Pack 1
Maths 4 Real
MEI
MEP KS3 Online Worksheets
Year 7
Unit 1 (Logic)
1.1 Logic Puzzles
1.2 Two Way Tables
1.3 Sets & Venn diagrams
1.4 Set Notation
1.5 Logic & Venn diagrams
Unit 2 (Arithmetic:Place Value)
2.1 Place Value & Rounding
2.2 Decimals and Place Value
Unit 3 (Graphs)
3.1 Scatter graphs
3.2 Plotting Points
3.3 Negative Numbers
3.4 Coordinates
3.5 Plotting Polygons
3.6 Conversion Graphs
Unit 4 (Arithmetic:Decimals +/-)
4.1 Addition and Subtraction
4.2 Dealing with Money
Unit 5 (Angles)
5.1 Angles and Turns
5.2 Measuring Angles
5.3 Classifying Angles
5.4 Angles on a Line
5.5 Constructing Triangles
5.6 Finding Angles in Triangles
Unit 6 (Arithmetic:Decimals Mult.)
6.1 Whole Numbers
6.2 Long Multiplication
6.3 Decimals
6.4 Problems
Unit 7 (Patterns & Sequences)
7.1 Multiples
7.2 Finding the Next Term
7.3 Generating Sequences
7.4 Formulas for General Terms
Unit 8 (Arithmetic:Decimals Div.)
8.1 Mental Division
8.2 Division Methods
8.3 Division Problems
Unit 9 (Areas & Perimeters)
9.1 Area
9.2 Square - Area & Perim.
9.3 Rectangle - Area & Perimeter
9.4 Compound Shapes
9.5 Area of Triangle
Unit 10 (Arithmetic:Fractions)
10.1 Fractions
10.2 Equivalent Fractions
10.3 Fractions of Quantities
10.4 Mixed Numbers & Vulgar Fractions
Unit 11 (Data Collection & Presentation)
11.1 Types of Data
11.2 Collecting Data
Unit 12 (Arithmetic:Revision)
12.1 Whole Numbers & Decimals
12.2 Problems
Unit 13 (Logic)
13.1 Pictorial Logic
13.2 Extending Sequences
13.4 2-D Number Patterns
Unit 14 (Time & Timetables)
14.1 Telling the Time
14.2 12 & 24 hour Clocks
14.3 Units of Time
14.4 Timetables
14.5 Time Problems
Unit 15 (Negative Numbers)
Unit 16 (Linear Equations)
16.1 Basic Algebra
16.2 Function Machines
16.3 Linear Equations
Unit 17 (Decimals, Fractions %)
17.3 Percentages
Unit 18 (Quantitative Data)
18.1 Presentation
18.2 Central Tendency
18.3 Dispersion
18.4 Comparing Data
18.5 Trends
Unit 19 (Scale Drawing)
19.1 Measuring Lengths
19.2 Plans
19.3 Maps
Unit 20 (Arithmetic: Fractions)
20.1 Revision
20.3 Multiplication
20.4 Division
Unit 21 (Probability of 1 Event)
21.1 Introduction
21.3 Relative Frequency
21.4 Complementary Events
21.6 Addition Law
21.7 General Addition Law
Unit 22 (Volume)
22.2 Volume of Cube
22.3 Volume of Cuboid
22.4 Capacity
22.5 Density
22.6 Triangular Prism
Unit 1 (Mathematical Diagrams)
1.1 Distance Charts
1.2 Flow Charts for Practical Tasks
1.3 Using a Flow Chart for Classification
1.4 Networks
Unit 2 (Factors)
2.1 Factors and Prime Numbers
2.2 Prime Factors
2.3 Index Notation
2.4 HCF and LCM
Unit 3 (Pythagoras' Theorem)
3.1 Pythagoras' Theorem
3.2 Finding the Hypotenuse
3.4 Problems in Context
3.5 Constructions and Angles
Unit 4 (Rounding and Estimating)
4.1 Four operations (whole numbers)
4.2 Four Operations (decimals)
4.3 Order of Operations
4.4 Problems in Context
4.5 Rounding
4.6 Estimating
Unit 5 (Data Analysis)
5.1 Frequency Tables: Discrete Ungrouped Data
5.2 Mean, Median, Mode and Range
Unit 6 (Nets and Surface Area)
6.1 Common 2-D and 3-D shapes
Unit 7 (Ratio and Proportion)
7.1 Equivalent Ratios
7.2 Direct Proportion
7.3 Proportional Division
Unit 8 (Brackets)
8.1 Expansion of single brackets
8.2 Linear Equations with Brackets
8.3 Factorising Expressions
Unit 10 (Probability - Two Events)
10.1 Basic Probability of One Event
10.2 Finding Outcomes With Two Experiments
10.3 Finding Probabilities Using Lists Of Outcomes
10.4 Multiplication Law For Independent Events
Unit 11 (Angles, Bearings and Maps)
11.1 Angle Measures
11.2 Parallel And Intersecting Lines
11.3 Bearings
Unit 12 (Formulae)
12.1 Substitution into Formulae 1
12.2 Substitution into Formulae 2
12.3 Linear Equations 1
12.4 Linear Equations 2
Unit 13 (Money and Time)
13.1 Money
13.2 Time
13.3 Time and Money
Unit 14 (Straight Line Graphs)
14.1 Coordinates
14.2 Plotting Points on Straight Lines
14.3 Plotting Graphs Given Their Equations
Unit 15 (Polygons)
15.1 Angle Facts
15.2 Angle Properties of Polygons
15.3 Symmetry
15.4 Quadrilaterals
Unit 16 (Circles and Cylinders)
16.1 Introduction to Circles
16.4 Formulae for Circumference and Area
Unit 17 (Units of Measure)
17.1 Estimating Metric Units
17.2 Conversion Between Metric Units
17.3 Estimating Imperial Units
17.4 Metric And Imperial Units
17.5 Problems in Context
Unit 18 (Speed, Distance and Time)
18.1 Speed
18.2 Calculating Speed, Distance and Time
18.3 Problems with Mixed Units
Unit 19 (Similarity)
19.1 Enlargement
19.2 Similar Shapes
19.3 Line, Area and Volume Scale Factors
Unit 20 (Questionnaires and Analysis)
20.2 Data Display
20.3 Line Graphs
Year 9
Unit 1 (Base Arithmetic)
1.1 Binary Numbers
1.2 Adding and Subtracting Binary Numbers
1.3 Multiplying Binary Numbers
1.4 Other Bases
Unit 2 (Basic Operations)
2.1 Place Value
2.2 Addition and Subtraction
2.3 Multiplication and Division
2.4 Problems in Context
Unit 3 (Indices & Standard Form)
3.1 Index Notation
3.2 Laws of Indices
3.3 Negative Indices
3.4 Standard Form
3.5 Fractional Indices
Unit 4 (Fractions & Percentages)
4.1 Equivalent Fractions
4.2 Fractions of Quantities
4.3 Operations with Fractions
4.4 Fraction, Decimal and Percentage Equivalents
4.5 Percentage Increases and Decreases
Unit 5 (Linear Graphs & Equations)
5.1 Coordinates
5.2 Straight Line Graphs
5.3 Linear Equations
5.4 Parallel and Perpendicular Lines
5.5 Simultaneous Equations
5.6 Equations in Context
Unit 6 (Probability)
6.2 The Probability of a Single Event
6.3 The Probability of Two Events
6.4 Theoretical and Experimental Probabilities
Unit 7 (Transformations)
7.1 Shapes
7.2 Translations
7.3 Enlargements
7.4 Reflections
7.5 Rotations
7.6 Combining Transformations
Unit 8 (Statistical Diagrams)
8.1 Data Collection, Extraction and Presentation
8.2 Statistical Measures
8.3 Plotting Scatter Diagrams
8.4 Lines of Best Fit
8.5 Equation of the Line of Best Fit
Unit 9 (Area, Perim, Volume)
9.1 2-D Shapes
9.2 Area of Special Shapes
9.3 Perimeter of Special Shapes
9.4 Surface Area and Volume of 3-D Shapes
Unit 10 (Sequences)
10.1 Constant Differences
10.2 Finding the Formula for a Linear Sequence
10.3 Second Differences and Quadratic Sequences
10.4 Special Sequences
Unit 11 (Algebraic Manipulation)
11.1 Equations, Formulae and Identities
11.2 Simplifying Expressions
11.3 Factorising
11.4 Using Formulae
Unit 12 (Constructions & Loci)
12.1 Recap: Angles and Scale Drawing
Unit 13 (Graphs, Equations & Inequalities)
13.1 Linear Inequalities
Unit 14 (Estimation & Approximation)
14.1 Rounding
14.2 Estimation
14.3 Calculator Use
14.4 Error Propagation
Unit 15 (Trigonometry)
15.1 Pythagoras' Theorem
15.2 Trigonometric Functions
15.3 Calculating Sides
15.4 Calculating Angles
Unit 16 (Cumulative Frequency)
16.1 Averages
16.2 Grouped Data
16.3 Cumulative Frequency
16.4 Box and Whisker Plots
Unit 17 (Quadratic Functions)
17.2 Quadratic Equations: Factorisation
17.3 Quadratic Equations: Completing the Square
Unit 18 (Sampling)
18.1 Random Samples
18.2 Sampling Techniques
18.3 Stratified Random Samples
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