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