A) to improve vision B) to avoid eye strain C) only if you don't have glasses D) any time chemicals, heat, or sediments are used to protect your eyes
A) try several methods until something works B) ask the teacher before you start C) skip it and go to the next part D) figure it out as you do the lab
A) taken home B) disposed of according to your teacher's directions C) left at your table for the next class D) dumped into the sink
A) tell the teacher at once B) see a doctor after school C) apply first aid yourself D) visit the school nurse after class
A) examine all glassware to check for chips or cracks B) read all directions carefully to know what equipment is needed C) All of these D) clean any glassware that looks dirty
A) closed-toed shoes B) slippers C) sandals D) open-toed shoes
A) okay if you are working alone B) always against the rules C) okay D) not dangerous
A) your best friend in class B) your lab partners C) your teacher D) the custodian
A) during clean up time B) at the end of the day C) when you have time D) at once
A) walk B) run C) hurry D) skip
A) new students B) the teacher C) each student D) old students
A) the protection of you and your clothing B) others to put away C) wiping your hands D) when you are wearing your best clothes
A) pour it on the table B) waft the odor toward you C) inhale deeply D) use a fan
A) safety B) finishing first C) neatness D) getting the correct answer
A) fire extinguisher B) fire blanket C) all of these D) classroom door
A) wash your hands with soap and water B) wipe your hands with a paper towel C) treat your hands with skin lotion D) wipe your hands on your clothes
A) give the gum to your best friend B) Don't chew the gum, it is not allowed at school. C) wash your hands, then put the gum in your mouth D) chew the gum when the teacher isn't looking
A) wipe your hands on a classmate B) wipe your hands on your pants C) try to figure out what the sticky substance is D) Wash your hands and tell the teacher
A) gloves B) a lab coat C) sun glasses D) safety glasses
A) worn a hat today B) put her hair up in a rubber band C) gotten a hair cut before class today D) skipped the lab |