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