### The 2-D coordinate axis

In this lesson, we will learn how to describe positions on a coordinate grid.

8 lessons

In this lesson, we will learn how to describe positions on a coordinate grid.

In this lesson, we will learn to identify and compare line segments and use horizontal and vertical lengths of line segments.

In this lesson, we will learn how to find midpoints of line segments.

In this lesson, we will learn how to solve problems involving midpoints.

In this lesson, we will be finding and using midpoints to solve various shape problems.

In this lesson, we will be comparing line segment lengths and use this to solve shape problems involving diagonals.

In this lesson, we will learn how to draw horizontal and vertical lines on a coordinate grid.

In this lesson, we will solve problems involving horizontal and vertical lines.

Units in Maths

Units in Geometry

- 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 (8.7a)
- Ratio, real life graphs, and rates of change
- Direct and indirect proportion
- Univariate data
- Bivariate data
- Famous maths problems
- Angles and parallel lines review
- Angles in polygons
- Bearings
- Volume and surface area of prisms
- Area review
- Circles
- FDP review (9.1a)
- Probability
- Sets, Venn and sample space 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

- Faces, shapes and patterns: lines and turns
- Circles
- Transformations
- Angles
- Shape and pattern
- Bearings
- Coordinates
- Angles and shape
- Shape and sorting
- Constructions, congruence, and loci
- Transforming 2-D figures
- 2-D and 3-D shape
- Angles in polygons
- 3D Shape
- Coordinates and shape
- Classifying 2-D shapes
- Area of 2-D shapes
- Pythagoras’s theorem
- 2-D Shape and Symmetry
- Missing angles and lengths
- Volume and surface area of prisms
- Ratio review (9.7a)
- Constructing triangles and quadrilaterals
- Shape and patterns