This blog is for teachers, students, parents, or anyone with a passion for science. Some of these ideas I have used in my own classroom, am in the process of creating and others I have collected from websites or books. I would like to share them with you and receive your feedback.
Tuesday, January 02, 2007
Bread Mold Lab
In the grade 7 Life Science classroom I am currently doing my student teaching internship in, the students are studying mold and fungus. Prior to leaving for Winter Vacation, the students innoculated homemade bread with spores from a moldy orange, sealed the bread in ziplock bags, and placed the bags in their lab drawers. Today, they took out their samples to view the results. First, the students observed the mold using the dissecting microscope. Second, they prepared wet mount slides to better view the hyphae and spores using the compound microscope. We had some great results. One student decided to try lifting the mold off the bread using scotch tape. She had an excellent result! Good thinking!
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment