Perpendicular angle
Right angle
Obtuse angle
Obtuse angle-- different angle that I took the picture
Acute angle
Parallel Lines
Right when I called out"parallel lines" they kids all said "train tracks...make a train track!" Guess I've used that example a lot while teaching about parallel lines!...
Intersecting Lines
I think I'll print the pictures out and hang them up in the math room somewheres...the kids want to make some kind of a book with them. Maybe I'll put the picture on the page and they have to identify it and put a good definition down....
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