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