Plenty of material here to support work on circles including links helpful sites for definitions, constructions and the circle theorems. Useful to TSST or SKE courses too.
Flipchart file
Pdf file
Spreadsheet file
Circle Grids flipchart
Here are the sites we like for this work:
Dictionaries, definitions, constructions etc
http://www.amathsdictionaryforkids.com/dictionary.htmlhttp://www.amathsdictionaryforkids.com/mathsCharts.html
http://www.mathsisfun.com/definitions/circle.html
http://www.mathsisfun.com/geometry/circle.html
http://www.mathopenref.com/tocs/circlestoc.html
http://www.mathopenref.com/tocs/constructionstoc.html
http://www.mathopenref.com/worksheetlist.html
http://www.mathopenref.com/constbisectline.html
http://www.mathopenref.com/constcircumcenter.html
Circle theorems resources
Geogebra resources
https://www.geogebra.org/b/kQysXXvn#material/F9Kh99tc
https://www.geogebra.org/m/PFf7ehXE
Ideas sites
http://www.resourceaholic.com/2014/11/circletheorems.html
https://www.missbrookesmaths.com/single-post/2015/04/25/Circle-Theorems
Problem solving
http://nrich.maths.org/6007
Our GeoDraw iPad app
Adblock software
Some of these sites have adverts: this works really well
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