Start a 10-Day Free Trial to Unlock the Full Review

Why Lesson Planet?

Find quality lesson planning resources, fast!
Share & remix collections to collaborate.
Organize your curriculum with collections. Easy!
Have time to be more creative & energetic with your students!

Comparing Disinfectants

Students observe bacterial growth. They infer how well a disinfectant controls bacterial growth. Students draw conclusions regarding the best way to use disinfectants. They are asked why some cleaning products contain disinfectants. Students discuss the fact that bacteria are present everywhere around them, and that controlling bacteria by using disinfectants helps to prevent the spreading of disease and food spoilage.

3 Views 6 Downloads
Concepts

Resource Details

Grade
9th - 12th
Subjects
Science
1 more...
Resource Type
Lesson Plans
Duration
1 day
Instructional Strategy
Inquiry-Based Learning
Year
2007
Included Materials
  • Project

Be the first to comment


Join Lesson Planet Community, our free teacher discussion forum, to share ideas about this resource, and more.

Join the Conversation

What Members Say


Valerie T.
I am a student teacher. Lesson Planet has been an invaluable resource for creative lesson plans and implementation of standards. Thanks, Lesson Planet!
Valerie T., Student teacher
Belvidere, NJ