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