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