KateMarshallMaths
  • Welcome !
  • Year 8 2020 HOME
  • Year 9 2020 HOME
  • Year 10 (MME) 2020 HOME
  • Year 11 2020 HOME
  • Headstart 2021
Co-Ordinates and Linear Graphs
August 17
Here is a video that revises the Cartesian plane and how to plot points on it.
Picture
Here is the link if the image doesn't take you there:
https://www.youtube.com/watch?v=r16I6LB2YbQ
August 19

Here is the Geogebra file we looked at in class to explain linear patterns. You can dowload it and view it on  your ipad through your Geogebra app.
linear_patterns_demonstration.ggb
File Size: 7 kb
File Type: ggb
Download File

Here is the Worksheet we did in class to replace 
EX 14.3
Here are the ANSWERS for the Worksheet
exercise_to_replace_ex_14.3.pdf
File Size: 591 kb
File Type: pdf
Download File

solutions_for_ex_14__3__sheet.pdf
File Size: 138 kb
File Type: pdf
Download File

August 24
Here is an excellent video that explains how to plot linear graphs. Just click on the icon on the right. Just watch until the time 5:09 for the part relevant to what we are doing. 
Picture
Here is the link if the image doesn't take you there:
https://www.youtube.com/watch?v=hvn5x_ISago
Here is another excellent video that explains how to plot a linear graph
Picture
Here is the link if the image doesn't take you there:
https://www.youtube.com/watch?v=9G4vmVvqCwQ
August 26
Here are the solution for the Ex 14. 4 worksheet and the sheet as well
answers_for_ex_14.4_sheet.pdf
File Size: 246 kb
File Type: pdf
Download File

sheet_to_replace_ex_14.4.pdf
File Size: 984 kb
File Type: pdf
Download File

Here is a video that explains what gradient (slope is)
Picture
Here is the link if the image doesn't take you there
https://www.youtube.com/watch?v=AqOsf9R7JHA

Here are three short videos that go through different examples of calculating the gradient of a line. Pause the video, calculate the gradient yourself, then restart the video to see if you are right.
VIDEO 1
https://www.youtube.com/watch?v=c-iK1SCCINc

VIDEO 2
https://www.youtube.com/watch?v=8XtrOWpGez0

VIDEO 3
https://www.youtube.com/watch?v=2kMUk_XRvRQ

August 28
Here is Gradient Worksheet we did in class last lesson and the ANSWERS
gradient_sheet.pdf
File Size: 146 kb
File Type: pdf
Download File

solutions_for_gradient_sheet.pdf
File Size: 91 kb
File Type: pdf
Download File

Here is a video that explains how to get two points on a line using the y-intercept and the gradient
Picture
Here is the link if the image doesn't take you there:
https://www.youtube.com/watch?v=sox4bZaYi_I
Here is another video that explains the intercept-gradient method for getting two points on a line
Picture
Here is the link if the image doesn't take you there:
https://www.youtube.com/watch?v=8lskxkCaLhA

September 3
Here is a video that goes through horizontal and vertical  lines
Picture
Here is the link if the image doesn't take you there:
https://www.youtube.com/watch?v=VMitkRc5jHA

Here is the Chapter 14 PROBLEM SOLVING TASK
chapter_14_problem_solving_task.pdf
File Size: 728 kb
File Type: pdf
Download File


September 9
Here is the Revision sheet (Snap Check)  for
Ch 14 and the ANSWERS
snap_check_on_ch_14.pdf
File Size: 526 kb
File Type: pdf
Download File

answers_for_snap_check_revision.pdf
File Size: 108 kb
File Type: pdf
Download File