24 circle theorem questions. Some are pretty tough.
Answers also included.
A great practical lesson investigating all things circley.
I love this post. Particularly as it feeds nicely into a puzzle I wrote a while back:
Too often is the labelling of a circle limited to this:
I suspect this plays a part in students struggling to solve geometry problems further down the line. They expect lines in circles to follow this format.
So I made a new activity to work alongside the above picture:
Smart use of cheese!
Below: Broken Turntables
Below: NRICH task
Tess Maths (@tessmaths) May 10, 2015
Stacy Brookes (@Stacy_Maths) May 10, 2015