median
don steward
mathematics teaching 10 ~ 16
Wednesday, 8 July 2015
rearrangement steps
rearrangement steps, with props (or is it 'scaffolding')
[with thanks to Laura Luke and Gareth Hughes for their suggestions]
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment