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