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