How to make a temperature measurement device for animals - lab 12.03.2007

Materials
Sheet steel (100cm x 8cm)
Sticky tape
Yard stick
2 Petri dishes
Thermometer or Pyrometer
Hot water (ca. 60°C)
Salt
Flea crawfishes, Hüpferling, water snails, woodlouse

How to make a temperature measurement device for animals
You have to stick the sticky tape on the sheet steel, if not you could be hurt.
After that you have to bend the sheet steel to a bowl.
If you have finished that step you have to make marks in the bowl. The zero point is in the middle of the bowl and separates the hot and cold areas of the bowl.

The pictures show how you have to make such kind of measurement device.