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