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