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