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