https://padlet.com/400501/dgm9p0fjfamg I am going to be showing you my experiment which is going to see if the outside benches or the cafeteria table have more bacteria. en-us 2017-11-02 16:21:34 UTC 2025-10-25 18:22:38 UTC hello@padlet.com https://img.purch.com/w/660/aHR0cDovL3d3dy5saXZlc2NpZW5jZS5jb20vaW1hZ2VzL2kvMDAwLzA3Ny80MzEvb3JpZ2luYWwvYmFjaWxsdXMtYmFjdGVyaWEtMTUwNzA5LmpwZw== 400501 https://padlet.com/400501/dgm9p0fjfamg/wish/203004511 Here we are growing bacteria and were comparing the bacteria in the outside benches and the cafeteria table at Balsz.]]> 2017-11-02 16:40:14 UTC https://padlet.com/400501/dgm9p0fjfamg/wish/203004511 400501 https://padlet.com/400501/dgm9p0fjfamg/wish/203006084 As you can see right know there's not much bacteria, yet.]]> 2017-11-02 16:42:58 UTC https://padlet.com/400501/dgm9p0fjfamg/wish/203006084 400501 https://padlet.com/400501/dgm9p0fjfamg/wish/203948047 As you can see there is now bacteria. The bacteria would be those spots on the Petri dish. So far it looks like the cafeteria table has more bacteria.]]> 2017-11-06 15:51:55 UTC https://padlet.com/400501/dgm9p0fjfamg/wish/203948047 400501 https://padlet.com/400501/dgm9p0fjfamg/wish/203959936 We will be comparing the amount of bacteria that is in the benches and the cafeteria table at Balsz. Our Hypothesis is: If we collected more bacteria from the benches then the cafeteria table, then the benches will have more bacteria. Our questions are Which one will have more bacteria and grow more bacteria, and how would the bacteria look like?]]> 2017-11-06 16:09:28 UTC https://padlet.com/400501/dgm9p0fjfamg/wish/203959936 400501 https://padlet.com/400501/dgm9p0fjfamg/wish/203968350 From this data table, we can see that the cafeteria table has more bacteria. When I was looking at the Petri dish, I noticed that the benches outside had smaller groups than the cafeteria table.]]> 2017-11-06 16:22:06 UTC https://padlet.com/400501/dgm9p0fjfamg/wish/203968350 400501 https://padlet.com/400501/dgm9p0fjfamg/wish/203971645 I just took this picture so you could have a closer look of the bacteia.]]> 2017-11-06 16:27:07 UTC https://padlet.com/400501/dgm9p0fjfamg/wish/203971645 400501 https://padlet.com/400501/dgm9p0fjfamg/wish/203974328 All in all, we can tell the cafeteria table has more bacteria. I wasn't too supprised with these results because a lot of kids touch the table almost everyday and food also makes contact with the tables. The tables aren't very sanitary. Our hypothiesis was incorrect and in turns out that the outside benches are cleaner. Also, maybe the bateria on the benches didn't reproduce as fast.]]> 2017-11-06 16:31:38 UTC https://padlet.com/400501/dgm9p0fjfamg/wish/203974328 400501 https://padlet.com/400501/dgm9p0fjfamg/wish/203980199

On this white board we put what we need and what were going to do in this experiment. ]]> 2017-11-06 16:40:50 UTC https://padlet.com/400501/dgm9p0fjfamg/wish/203980199