MICROSCOPE

1. First take a piece of onion skin off the onion.
2. Put it flat on a silde.
3. Add a drp of stain (Methylene blue) on the edge the cover slip.
4. Carefully cover the onio with a cover slip.
5. Add a dorp of water.
6. Wipe off the excess stain with a paper towel.
7. Place the slide on the stage of the microscope.
8. Caution: Methylene Blue will stain clothes and skin!