Things we learned about bacteria:- They do make you sick every time they enter your body. (Jackson) - They make copies of themselves. (Sophia) Which means they multiply themselves. (Emily) - They can get into your body through broken skin. (James) - They can also enter your body through your nose and mouth. (Makayla) - There can be good germs and bad germs. (Sam) - Bad bacterias are called pathogens. (Zachary) - White blood cells are like police inside your body and if they see a pathogen, they send an antibody to kill it. (Paige) - Fevers can be good because they help get rid of bad bacteria by killing them. (Sophia) - Most bacteria is good for you. (Emily) - White blood cells are part of your immune system. (Kaydence) - Germs have a protein coat that they take off when they get inside a human cell. (Emily) - You should not shake hands with someone who is sick. (Sophia) - Bacteria can be found everywhere. (Sam) Observations:- Most of the bacteria were white. (Emily) - Some of the bacteria looked fuzzy. (Kaydence) - All of the ones with the mouth have the least amount of bacteria growing. (Kaydence) - Some of them are gold colored. (Makayla) - Some of them have really tiny spots. (James) - The faces had the most growth. (Sophia) Predictions: - They will grow bigger. (Emily) - Some of them will have big gold spots. (James) - It will spread. (Sophia) - They will be larger and tougher which would make you sicker if they are pathogens. (Sam) - They will make more copies of their selves. (Sophia) Pictures from today! Look at those bacteria multiply . . .
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AuthorMrs. Sanchez and her first and second grade students at Brown Elementary. Archives
October 2021
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