Annette,
If you feel like they need positives but are giving you negative behavior, rather than waiting for it, and allowing them to 'fix it' before you put the point on the sad side, just put the saddy-face mark on the board and THEN ask them if they'd like to practice it the right way...thus allowing you to put a happy-face mark on the board to balance it out AND giving them the opportunity to practice it correctly. Then they know you're serious, because you're actually putting the sad-face mark on the board, so it should cut down on some of the 'push you to the last moment' behaviors, and you're engaging that pleasure-pain, pleasure-pain that's just one more part of the brain you're engaging!
Here's a really good demonstration that Andrea wrote last week:
"Now if you don't get their attention after a couple variations, you say "Mighty groan!" (saddy point on the scoreboard)
I didn't have everybody. Would you like to try again? They say "Yes!" Then you say:
"When I say Class! You say Yes!"
And try it again. NO matter how many students you get you say:
What's rule #1? (they say "Follow directions quickly"!)
You say: what was that? Follow directions sloooooowly???
They say no! "Follow directions quickly"!
You say "Well when I say "Class" everybody must say "Yes!", but also you have to stop what you are doing and look at me as fast as you can. Like lightening speed fast! Can you be lightening speed fast?
They say: yes!
Tell your neighbor "I'm lightening speed fast, are you lightning speed fast?"
They tell their neighbors.
Tell your neighbor "I bet your not as fast as me!"
They tell their neighbors.
You say "Okay, let's see who is lightening speed fast. Practice being busy." (they practice looking down or doing their work~ you will probably have to model at first."
Then call: "Claaaaassssss!" They say: "Yeeeeesssss"
Say: "Class! Class!" They say: Yes! YEs!
Now point out a couple of students who were really fast. (I saw Sam was fast, Michael was fast and Sarah was fast! Their heads almost spun off they were so fast!) Give a smiley point. Then say: Buuuuuuuut I didn't have everybody. Give a saddy point.
Would you like to try again?
They say yes!
You say: Can you be as fast as Sam, Michael, & SaraH?
They say "YES!"
Tell your neighbor: "I'm faster than Sam, Michael, &SaraH!"
Okay! PRactice being busy!
Say: Claaaaaaaasssss! They say: Yeeeeeesss!
You say: "OOOOOOhhhhh Class!" They say: "Ooooooohhh Yes!"
Great job, let me hear your "Mighty oh Yeah!" (smiley point)"