### Thanks Mr Juang

Mr Juang – thank you so much for doing your Prac with our Year 9 Maths class. We really enjoyed your teaching and help for each student. God bless you in your teaching and we hope to have you contribute ono this blog site.

October30

Mr Juang – thank you so much for doing your Prac with our Year 9 Maths class. We really enjoyed your teaching and help for each student. God bless you in your teaching and we hope to have you contribute ono this blog site.

October30

It was great to see some comments coming through. We had a test on Straight Lines today and a few struggled. Don’t give up! A test is designed to help you find out what needs more revision, and to confirm what you have learned in class. Of course, it helped that the test today was […]

October27

A cool trick is to find the gradient when we are just given two points. e.g. Point A (3,-5) and Point B (0,4) The gradient = rise/run or (in maths language) difference in y values divided by difference in x values Therefore, starting at the same point (A), rise/run = -5-4/3-0 = -9/3, or, gradient […]

October27

Today you were challenged to find the equation of a straight line when you were given the following information – the gradient and a point the line goes through. For example, Find the equation of a straight line that has a gradient of -2 and that goes through the point (5,7) Solution: If the gradient […]

October26

We have covered most of the basic rules regarding straight lines. To check out your knowledge of using the straight line equation (y=mx+c) check out this website – in particular, Straight Line Graphs 1 and Straight Line Graphs 2. You can discover what happens when you change the “m” value, and “c” value to see how […]