| Materials: |
Two pencils and a partner |
| Procedure: |
- Tell your partner to
take of any heavy clothes they may have
on (coats, jackets, etc)
- Touch their back with
a pencil. Ask your partner how many
pencils he/she feels.
- Now touch their back
with two pencils. Ask your partner how
many pencils he/she feels. Be sure to
make the pencils less than 2 cm apart.
- Repeat these steps and
fill in a tally chart to see how manty
times your partner got it right. Your
chart should look something like the one
below:
| Judy: |
Correct |
Wrong |
Wrong |
Wrong |
Correct |
Correct |
Wrong |
Correct |
Wrong |
Wrong |
|
|
| Further Thinking: |
Look at the
chart and try to draw a conclusion. |
|
