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