Year 9 Assessment Booklet 2020

IB MYP YEAR 9 – MATHEMATICS INCLUDES MATHEMATICS EXTENDED AND ESSENTIAL MATHEMATICS – continued SEMESTER CONTENT / NATIONAL CURRICULUM CONCEPTS GLOBAL CONTEXT STATEMENT OF INQUIRY ASSESSMENT

Co-ordinate Geometry - Linear graphs and distance and mid-point formulae (Chapter 8) Find the distance (**3D) between two points located on a Cartesian plane using a range of strategies, including graphing software. Find the midpoint (**3D) and gradient of a line segment (interval) on the Cartesian plane using a range of strategies, including graphing software. Parallel and Perpendicular lines. Sketch linear graphs. Intersecting regions (**Extended group only) Working all of the above in General form (**Extended group only) Simultaneous Equations – Graphical, substitution and elimination methods (Chapter 9) Solve linear simultaneous equations using algebraic and graphical techniques including using digital technology.

Relationships: • Model • Representatio n • Pattern Generalisation

Identities and Relationships

Predictions can be made by using mathematical models to represent real-life relationships and generalise number patterns.

TWO CONTINUED

Semester 2 Examination (Criteria A, C)

Relationships: • Model • Representatio n • Pattern

Identities and Relationships

Predictions can be made by using mathematical models to represent real-life relationships and generalise number patterns.

Logic is a powerful tool for justifying our simplifications of algebraic expressions.

Factorisation.

Logic:

Identities and relationships

Interpreting the factorisation techniques of HCF, four terms into pairs, DOTS, perfect squares, monics and non- monics. Using the above techniques to work through the simplication of any fraction operation.

• Equivalence • Model • Simplification

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