Learn about and revise angles, lines and multi-sided shapes and their properties with this BBC Bitesize GCSE Maths Edexcel study guide.

Free interactive and download to print GCSE Maths flashcards to help prepare for your GCSE exams. Revise topics such as angles, lines and polygons, loci and constructions, circles, sectors and ...

They will learn about all kinds of different polygons, and the types of lines and angles that make them up (and yes - Pythagoras’ Theorem still gets a mention).

Douglas H. Clements, Michael T. Battista, The Effects of Logo on Children's Conceptualizations of Angle and Polygons, Journal for Research in Mathematics Education, Vol. 21, No. 5 (Nov., 1990), pp.