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