Mathematics ACT Grade 8
- Using the Cubic Centimetre to Measure Volume
- Introducing the Rules for Finding the Area of a Rectangle and a Parallelogram
- Larger Areas: Square Metre, Hectare, Square Kilometre
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Finding the Area of a Triangle and Other Composite Shapes
- Area of a Trapezium
- Area of a Rhombus
- Multiplying and Dividing Equivalent Fractions
- Reducing Fractions to Lowest Equivalent Form
- Adding and Subtracting Fractions with Different Denominators
- Multiplying Fractions
- Multiplying mixed numbers
- Multiplying Fractions by Whole Numbers
- Fractions of Whole numbers
- Finding reciprocals of fractions and mixed numbers
- Dividing fractions
- Dividing mixed numbers
- BODMAS
- Rounding Decimals
- Adding decimals with a different number of decimal places
- Subtracting decimals with a different number of places
- Multiplying decimals by 10, 100 and 1000
- Dividing decimals by 10, 100 and 1000
- Multiplying decimals by single-digit numbers
- Dividing decimals by whole numbers
- Multiplication of decimals by decimals to two decimal places
- Dividing numbers by decimals
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Understanding percentages
- Changing fractions and decimals to percentages tenths and hundredths
- Changing Percentages to Fractions and Decimals
- One Quantity as a Percentage of Another
- Brain Teasers
- Sign Words
- Problem Solving Strategies
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Word Problems with Numbers
- Word Problems with Money
- Word Problems with Length
- Word Problems with Mass
- Word Problems with Area
- Word Problems with Volume/Capacity
- Introducing the Formula for Volume
- Using the Cubic Metre to Measure Volume
- Solving Problems about Volume Part 1
- Solving Problems about Volume Part 2
- Algebraic Expressions
- Substitution into Algebraic Expressions
- Area of a Circle
- Area of Regular Polygons and Composite Figures
- Directed Numbers: Addition and Subtraction
- Directed Numbers: Multiplication and Division
- Simplifying Algebraic Expressions: Adding Like Terms
- Simplifying Algebraic Expressions: Subtracting Like Terms
- Adding indices when multiplying terms with the same base
- Subtracting indices when multiplying terms with the same base
- Simplifying Easy Algebraic Fractions
- Simplifying Algebraic Fractions Using the Index Laws
- Algebraic Fractions resulting in Negative Indices
- Negative Indices
- Multiplying indices when raising a power to a power
- Multiplying indices when raising to more than one term
- Complementary and Supplementary Angles
- Simplifying Algebraic Expressions: Combining Addition and Subtraction
- Simplifying Algebraic Expressions: Multiplication
- Simplifying Algebraic Expressions: Division
- Expanding Algebraic Expressions: multiplication
- Expanding Algebraic Expressions: Negative multiplier
- Highest Common Factor
- Expanding and simplifying algebraic expressions
- Vertically Opposite Angles
- Angles at a Point
- Parallel Lines
- Additional questions involving parallel lines
- Solving Two-Step Equations
- Solving Equations Containing Binomial Expressions
- Angle Sum of a Triangle
- Exterior angle theorem
- Special triangles
- Quadrilaterals
- Geometric Constructions
- Equations involving Grouping Symbols
- Equations involving Fractions
- Terms raised to the power of zero
- Congruent triangles: Tests 1 and 2
- Congruent triangles: Tests 3 and 4
- Proofs and Congruent Triangles
- Similar Triangles
- Using Similar Triangles to Calculate Lengths
- Examples involving overlapping triangles
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Frequency Table
- Frequency histograms and polygons
- Relative Frequency
- The Range
- The Mode
- The Mean
- The Median