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