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