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