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