Which has more?  The left or the right?  Use your eyes and your powers of estimation to see if you're right!

This is a great activity when you work in groups of 2.  It's a fun way to develop reasoning skills.  The patterns are self-checking, so if the piece is not correct, it will not stick in that place.  Correct pieces will stay where you placed them.

If the puzzle you are on seems too easy or too hard, you can change the difficulty level :)

Remember to talk with your partner throughout the thinking process...  Two heads are better than one!