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