This is a class with Ms.Johnson and she teaches the two rules of lab safety. She helps with confusion with the students or with some teachers if they need help with any questions they have.
Texte du Storyboard
Hello class, I am your new science teacher, Ms.Johnson. Today we are going to be learning about lab safety rules to start off the school year.
We are going to be talking about 2 rules today and the rest tomorrow. The first rule is going to be about how you have to tie your hair back when working with the chemicals we are going to be using in this class.
The second rule we are going to be talking about is that you have to wash your hands before and after you mess with the chemicals.
The reason you have to tie your hair back when dealing with chemicals because you can burn or change your hair and you do not want that.
Why you shouldn't have loose clothing because the chemicals can go through your shirt then burn your skin
Okay class that is the end of todays class see you tomorrow. Byeeeeeeeeeeeeeeeeeeee!
The last rule of the day is when you have to wash your hands. You have to wash your hands because if you have to eat and you do not then you might get those chemicals on your food, then you can get sick.