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This online class is for registered Year 9(2025) students of CTJan27. Students can access online tests, lessons and study materials from here.
Online Practice Tests & Class Link
Date:01/11/2025
CTJan27 Online Counting Methods Addition and Multiplication Rule and Arrangements
CTJan27 Online Counting Methods Arrangements with ristrictions
Date:25/10/2025
Transformations Using Matrices 02 Rotations and Translations - Lesson
Transformations Using Matrices - Worksheet
Date:18/10/2025
Transformations Using Matrices - Lesson
Transformations Using Matrices - Worksheet
Date:11/10/2025
Matrices Multiplication, Inverse Matrices, and Solving Simultaneous Equations Step - Lesson
Matrices Multiplication, Inverse Matrices, and Solving Simultaneous Equations Step - Worksheet
Date:04/10/2025
Introduction to Matrices - Lesson
Matrices Addition and Subtraction and Scaler Mutiplication
Date:20/09/2025
Transformations of Functions Under Maping Rule - Lesson
Transformations of Functions Under Maping Rule - Worksheet
Date:06/09/2025
Date:30/08/2025
Trigonometric Functions Review
CTJan27 Online Year 9 - Trigonometric Functions - Applications
Date: 23/08/2025
CTJan27 Online Year 9 -Circular Functions - Further Symmetry Properties
Date: 16/08/2025
CTJan27 Online Year 9 -Circular Functions - Further Symmetry Properties
Working out PDF - Download Link
Date: 09/08/2025
Circular Functions Sketch graphs of y = a sin n ( t ± ε ) ± b and y = a cos n ( t ± ε ) ± b
Circular Functions - General solution of trigonometric equations
Working out PDF - Download Link
Date: 02/08/2025
Circular Functions - General solution of trigonometric equations
Working out PDF - Download Link
Date : 26 July 2025
Circular Functions - Sine and Cosine Graphs Transformations
Circular Functions Sketch graphs of y = a sin n ( t ± ε ) ± b and y = a cos n ( t ± ε ) ± b
Working out PDF - Download Link
Date : 19 July 2025
Circular Functions - Sine and Cosine Graphs Transformations
Working out PDF - Download Link
Date : 05 July 2025
Circular Functions - Sine and Cosine Graphs Horizontal Transformations
Working out PDF - Download Link
Date : 27 June 2025
Circular Functions - Sine and Cosine Graphs
Working out PDF - Download Link
Date : 21 June 2025
Circular Functions - Sine and Cosine Graphs
Working out PDF - Download Link
Date : 14 June 2025
Date : 07 June 2025
Date : 31 May 2025
Date : 24 May 2025
Online Practice Tests & Class Link
Click here to Access the Lesson
Online Practice Tests & Class Link
CTJan27 Online Year 7 Caffeine
CTJan27 Online Year 7 - Mathematics Practice Test