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Listed below are all the different skills you will learn in Year 9 Mathematics Term 4. No matter who your teacher is you'll be covering this content from week to week. By clicking on the title of each section it will take you to a new page where there are helpful tutorial videos and worksheets to practice your mathematical skills. Each week is split up into "Must Do" - content all students will need to know, and "Could Do" - content you could learn if you want to extend yourself. Remember, if you're ever unsure about something you can email your Maths teacher.
Must Know
Have an understanding of different units, especially those used to measure time, distance and speedÂ
Use a ruler or tape measure to measure lengths accurately, and read an analog clock
Find the perimeter of different shapes
Calculate the speed of moving objects
Could Know
Unit Conversions
Must Know
Find the area of rectangles, triangles, trapeziums and composite shapes
Could Know
Draw nets which represent 3D objects
Calculate the surface areas of 3D objects
Must Know
Have an understanding of the number "pi"
Know the different parts of a circle - diameter, radius, circumference
Find the area and circumference of circles
Could Know
Other parts of a circle - arc, chord, sector, segment, tangent
Week 6 and 7 - Junior Assessment Week
Week 6 and 7 - Junior Assessment Week
Week 8 - Year 9 Camp
Week 8 - Year 9 Camp
Must Know
Use the Pythagorean Theorem to find the missing lengths of Right-Angled Triangles
Must Know
Calculate the missing sides of Right-Angled Triangles using Trigonometry
Could Know
Calculate missing interior angles of Right-Angled Triangles using Trigonometry
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