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