Translation
In this lesson, we will learn how to translate shapes and describe translations using column vectors.
Unit Overview: Transforming 2-D figures
Lessons:
8 lessons
Rotation
In this lesson, we will learn about rotating shapes about a point and describing rotations. In this lesson it would be helpful if you had some extra scrap paper ready.
Reflection
In this lesson, we will reflect shapes in lines, describe horizontal and vertical lines with their equations and observe the effect on the reflected images when the 'original' shape is translated.
Mixed Transformations
In this lesson, we will explore when we can describe transformations in different ways.
Combining Reflections
In this lesson, we will explore when combining reflections can be written as a single transformation.
Combining Translations and Reflections
In this lesson, we will explore combinations of translations and reflections.
Enlargements
In this lesson, we will learn how to draw and describe enlargements, observing the effects on the perimeters.
Enlargements and Area
In this lesson, we will describe and draw enlargements, observing the effect on the area.
Units in Maths
- Numbers and numerals
- Axioms and arrays
- Factors and multiples
- Order of operations
- Positive and negative numbers
- Expressions, equations and inequalities
- Angles
- Classifying 2-D shapes
- Constructing triangles and quadrilaterals
- Coordinates
- Area of 2-D shapes
- Transforming 2-D figures
- Prime factor decomposition
- Conceptualising and comparing fractions
- Manipulating and calculating with fractions
- Ratio
- Percentages
- Different number systems
- Sequences
- Forming and solving equations
- Forming and solving inequalities
- Linear graphs
- Accuracy and estimation
- Algebra and problem solving
- Ratio (8.6a)
- Ratio, real life graphs, and rates of change
- Direct and indirect proportion
- Univariate data
- Bivariate data
- Famous maths problems
- Angles and parallel lines
- Angles in polygons
- Bearings
- Volume and surface area of prisms
- Area review
- Circles
- FDP review (9.1a)
- Probability
- Sets and Venn Diagrams
- Solving linear simultaneous equations algebraically
- Solving linear simultaneous equations graphically
- Angle review (9.5a)
- Constructions, congruence, and loci
- Pythagoras's theorem
- Famous maths problems
- Ratio review (9.7a)
- Similarity and enlargement
- Surds and trigonometry
- Quadratic expressions (9.9)
- Quadratic equations (9.10)
- Indices and standard form
- Growth and decay
- Finance
- Ratio review (9.7a)
- Constructing triangles and quadrilaterals
- Angles
- Shape and patterns
- Angles and shape
- Constructions, congruence, and loci
- Faces, shapes and patterns; lines and turns
- 3D Shape
- Coordinates
- Angles
- Classifying 2-D shapes
- Shape and pattern
- Transformations
- Angles in polygons
- Circles
- Pythagoras's theorem
- 2-D Shape and Symmetry
- Transforming 2-D figures
- Bearings
- Area of 2-D shapes
- Missing angles and lengths
- Coordinates and shape
- Shape and sorting
- 2-D and 3-D shape
- Volume and surface area of prisms