A) to improve vision B) any time chemicals, heat, or sediments are used to protect your eyes C) only if you don't have glasses D) to avoid eye strain
A) figure it out as you do the lab B) try several methods until something works 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) dumped into the sink D) disposed of according to your teacher's directions
A) apply first aid yourself B) visit the school nurse after class C) see a doctor after school D) tell the teacher at once
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) open-toed shoes B) closed-toed shoes C) slippers D) sandals
A) okay B) not dangerous C) always against the rules D) okay if you are working alone
A) your teacher B) the custodian C) your best friend in class D) your lab partners
A) during clean up time B) at once C) at the end of the day D) when you have time
A) hurry B) run C) skip D) walk
A) the teacher B) new students C) each student D) old students
A) others to put away B) when you are wearing your best clothes C) wiping your hands D) the protection of you and your clothing
A) inhale deeply B) waft the odor toward you C) use a fan D) pour it on the table
A) finishing first B) safety C) getting the correct answer D) neatness
A) all of these B) fire extinguisher 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) 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) try to figure out what the sticky substance is B) wipe your hands on a classmate C) Wash your hands and tell the teacher D) wipe your hands on your pants
A) a lab coat B) sun glasses C) safety glasses D) gloves
A) put her hair up in a rubber band B) gotten a hair cut before class today C) skipped the lab D) worn a hat today |