jueves, 10 de junio de 2010



There are three laboratory in our school. One of is very big. The other two are small. we use the big lab twice a week: on Mondays and Tuesday in the afternoon. There is an old store for drugs in one corner. There are three long worktops in the middle of the room. There are three big windows next to the ceiling. There are also machines and instruments; for example ; tripods , Bunsen burner, beakers , microscopes , test tubes ; test tube racks and funnels , etc. When we make an experiment , we always follow rules of security; we have to wear gloves and aprons. There are elements to prevent accidents such as fire extinguishers; masks and some posters with information in case of an accident.

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