What to do with my cultures when I am finished with my experiment? Sara B. We tried three different swabs for one container. Behind the kitchen sink, behind the bathroom sink, and the toilet handle.
Ew gross lol. So much fun!! Showing reviews of 18 Next. We enjoyed seeing whose mouth was the dirtiest. The cool weather caused a slower-growing project than we hoped for, but it still won 1st place at science fair. The agar bubbled over much faster during prep than the instructions warn. Watch it closely! My son had a science project to do and we ordered these, they work just like they said they would!
Pretty neat to grown your own bacteria! My daughter did a project on bacteria on school water fountains. It was great, the instructions were clear. I only wish it had some handout on the different kinds of bacteria and what to look for. Quick delivery, easy to set up, allowed my 3rd grader to have a very positive first science fair experience.
This product works great for the experiment I did. I followed the directions and I got what I needed. If you ever need to grow bacteria, this is the kit to buy. This is the second kit I've purchased and both have worked perfect with easy to follow instructions and fun ideas this kit is worth its wt in gold. The kids had a blast testing stuff around the house and watching the results grow right before their eyes thx for a great product.
Your First Name:. Your Email Address:. This kit is what I suggest to use for the optional labs included in my Microbiology course. As an affiliate for Home Science Tools, I may earn a small commission when you order products using my affiliate link without affecting your cost at all.
Your email address will not be published. Save my name, email, and website in this browser for the next time I comment. Notify me of new posts by email. Skip to content. Description Reviews 0 Perfect to use for a science fair project! Discover if hand sanitizers really do kill This simple kit will give clear and dramatic evidence of bacteria growth - sure to bring out the "Ewwww"s in any group of students or adults.
Where will we find bacteria? Bacteria are almost everywhere, and we provide suggestions in our guide for testing many areas for bacteria. It is also a great way to demonstrate the Scientific Method in action. How long does the Bacteria take to grow? Under the right conditions, results can be seen in less than a week.
Is growing bacteria dangerous? This experiment will show the world of common bacteria that is usually hidden from us by actually encouraging it to grow. Once the bacteria grows, the lid should stay on to keep the bacteria in one place. Petri dishes are sterile. For ages 7 and up with adult supervision. What to do with my cultures when I am finished with my experiment? Showing reviews of 13 Next. I use these in a HS Catering class to teach the kids about cross contamination and food safety.
We swab doorknobs, phones, countertops before cleaning, etc. The growing cultures are an excellent visual for students about how "gross" everyday objects can be! This arrived quickly and everything was super easy for my daughter's science fair experiment! We lost our directions and they emailed us a new copy within an hour of us asking on a Sunday night! Talk about customer service!
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