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