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