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