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