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