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