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Before and After - A Petri Dish Experiment

Before and After - A Petri Dish Experiment
Before and After - A Petri Dish Experiment
Before and After - A Petri Dish Experiment
Before and After - A Petri Dish Experiment
Before and After - A Petri Dish Experiment
Before and After - A Petri Dish Experiment
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Presentation (Powerpoint) File

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1 MB|8 pages
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Product Description
Washing our hands is very important but it's not always easy to get kids to believe us! Using Petri dishes to show students bacteria and mold growth is a great way to make the invisible visible.
Included in this presentation is a Petri dish experiment that shows students the effects of proper hand washing. The experiment is perfect for teaching health, the scientific method, and safety procedures in science. The experiments each last about 7 days, with a 1 hour commitment the first two days and 30 minutes the next five days.
This project includes all of the lesson plans and recording sheets you need! You will need to get some Petri dishes and the ingredients for the gel.
Total Pages
8 pages
Answer Key
N/A
Teaching Duration
1 Week
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$5.00
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