Check your cone. It should not have a corner or vertex. A corner/vertex is where two flat sides meet. Since a cone only has one flat side, it does not have any corners or vertices. I made the same mistake in my first couple of years of teaching this.
Writing on manipulatives = smart teaching :) I do it too... gasp!
ReplyDeletehttp://kdoublestuffed.blogspot.com/
Check your cone. It should not have a corner or vertex. A corner/vertex is where two flat sides meet. Since a cone only has one flat side, it does not have any corners or vertices. I made the same mistake in my first couple of years of teaching this.
ReplyDelete