Creating an all-inclusive science fair kit can be difficult. The project has to be simple enough for young scientists to grasp, yet the experiment needs to include the ability to be taken further. It also must be creative, interesting and age-appropriate for your child. We’ve taken all of these factors into consideration with the development of our Bacteria Growing Kit. It’s no wonder this kit is hugely popular with science-savvy parents everywhere!
This is the same nutrient agar that is used by microbiologists to grow really funky stuff in the lab. Everything you need to prepare and store the bacteria comes included in our Bacteria Growing Kit: cotton swabs, petri dishes — even a microwave-safe plastic beaker. All that’s left to do is design your experiment. (Don’t worry, we’ll help you out there, too!)
Our Bacteria Growing Kit experiment allows young students to observe bacteria as it grows in a petri dish. This science experiment also offers a way for older students to explore bacteria growth — what it looks like, its growth duration and how it develops over time. This experiment also helps young scientists develop an understanding of the scientific method while learning some awesome science.
If you want to do a science fair project about germs, you have to add a variable, or something that changes in the experiment. In the Growing Bacteria activity, adding a hand sanitizer is a variable. Make one dish of germs (as the control), one dish of germs with a drop of hand sanitizer, and a third dish with another brand of hand sanitizer. See which hand sanitizer is more effective in the fight against germs. Make sure all three Petri dishes have germs collected from the same place at the same time. The dishes also need to be grown in the same warm, dark place for the same amount of time so that the conditions are standardized as much as possible.
Your child is guaranteed to get a kick out of the next science fair with our Bacteria Growing Kit from Steve Spangler Science!
Here are some examples of independent variables. Choose only ONE independent variable to test:
Door Knobs - Which door knob has the most bacteria?
Mouths - Which mouth is the cleanest?
Dental Care - How clean does my mouth really get?
Our little scientists were seeing results in about 24 hours with great growth after a week. Your results will be dependent on the environment. Your students may have heard that bacteria can make them sick. Now they can see bacteria for themselves!
Steve Spangler Science makes a spectacle of science! Gather 'round for hands-on science experiments that awe and inspire while teaching children how to think like scientists. With simple instructions, we make it easy to create spectacular and memorable shared learning experiences together.
Our most popular all-inclusive Science Fair Experiment using easy-to-make nutrient agar. You can smell a good science project a block away... especially when it's SICK Science. Creating an all-inclusive science fair kit can be difficult. The project has to be simple enough for young scientists to grasp, but the experiment also needs the ability to be taken further. That's what we've accomplished with the Bacteria Growing Kit. It's now wonder this kit is hugely popular with science savvy parents everywhere! The Bacteria Growing Kit begins with the easy-to-make nutrient agar. This is the same nutrient agar used by microbiologists to grow really funky stuff in the lab. From there, everything you need is right in the kit: cotton swabs, petri dishes, and a microwave-safe plastic beaker. All that's left to do is design your experiment. Don't worry, we'll help you out there, too.
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