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