Game Adaptation for Crocodile Dentist

Here are two adaptations for the game Crocodile Dentist.  This is a plastic crocodile that has a spring loaded mouth.  The mouth closes when a certain tooth is pushed down. Kids enjoy the suspense of seeing who is going to get bit.  The trigger tooth changes location each time the mouth is opened. Some of you may already use this game for reinforcement.  I thought you might like to know how you can expand its use a little further.  I use it to expand a student’s verbal output to 2 to 3 word phrases using a communication board and to review prepositions when following directions.


Using permanent markers, I colored the teeth alternating colors.  I used pink, green, and orange because I already had a die that had those colors.  If you don’t have a die you could make a spinner or use colors for a die you have.

For my students with limited verbal abilities, I use the communication board along with the die in a plastic jar.  I have the students shake the die to get the color of tooth they need to push down.  I then model phrases using the communication board while playing the game.  The game creates a lot of opportunities for repetition of phrases such as “I have ….” or “push down green tooth”.  I also reinforce saying “your turn” and “my turn.”   After repetition the students start to say the appropriate phrase when you point to the correct icons as a prompt.  Finally, they may prompt themselves by pointing to the icons and verbalizing.  This is a good way to break up an imitative pattern that often happens when training non-verbal children and uses a natural context for turn taking.

The colors are used in the direction cards also.  Cards were made using the concept vocabulary:  next to, beside, between, right, left, colors, not, side, front, either/or.  Children take turns drawing the cards and following the directions for the tooth to be pushed down.  We play a variation by giving each child three poker chips.  They feed the crocodile a chip if he bites.  The person who feeds all three chips is the winner.   I provided a word program down load because I thought people may need to adjust the color words for their needs. If you have any difficulties with this, leave me a comment.  Print out the cards and have the students pull them out of a bag and then follow the directions while playing the game.

card download here


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