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