Using angle facts (including worksheets)

A differentiated interactive geogebra applet that aids the modelling (with solutions) of calculating angles…

==> in full turns
==> on a straight line
==> in a triangle (including isosceles traingles)
==> Between parallel lines (alternate)
==> Between parallel lines (corresponding)
==> Between parallel lines (supplementary)

… and also forming equation using the above facts. Please see the video for how the use the teaching aid. I have also included three differentiated worksheets with solutions. These are also previewed in the video.

The geogebra applet is attached but if you don’t have it installed then the web link is also attached so you can use the applet in any web browser.