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