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