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