Science Tools and Lab Safety

1.

10 points

Mason and Emma were not paying attention when Mrs. Lozano gave instructions in the science lab. They waited and watched other students and then began the experiment. What safety rules were broken?

Immediately notify the teacher of any emergency.

Follow all instructions about the lab given by the teacher.

Never eat or chew gum in the lab.

Put away all supplies in their proper place after the lab is completed.

2.

10 points

Mrs. Jone's class was measuring the capacity of soda and juice in the lab. Camden was thirsty so he quickly took a sip of soda. Which rule did he break?

Wear safety goggles when working with chemicals.

Never eat or drink in the lab unless you are instructed to do so.

Immediately notify the teacher of an emergency.

Tie back long hair while doing a science experiment in the l lab.

3.

10 points

Sarah and Amy wanted to take a closer look at butterflies after they caught them using a collecting net. Which tool would they use?

Hand Lens

Safety Goggles

Science Notebook

Wind Vane

4.

10 points

Tom and Connor wanted to measure how long it would take for a snail to crawl 10 inches. Which tool would they use?

Stop watch

Science Notebook

Ruler

Magnets

5.

10 points

Kylee and Kara had a bowl full of small objects. Which tool could help them determine which objects where magnetic?

Magnets

Wind Vane

Science Notebook

Safety Googles

6.

10 points

Mrs. Jones instructed her students they would be measuring the mass of objects in the lab today. Which tool is used to meaure how heavy an object is?

Plastic Beakers

Thermometer

Ruler

Primary Balance

7.

10 points

Mrs. Boren wanted to know how much rain fell last night in her garden. Which tool would she use to determine this?

Plastic Beakers

Rain Gauge

Collecting Nets

Primary Balance

8.

10 points

Mark was instructed to go outside and measure the temperature. Which tool did he use to determine the tempertature?

Wind Vane

Thermometer

Rain Gage

Primary Balance

9.

10 points

Cindy was running around the room and accidentally broke a glass container. She quickly picked up the pieces and threw them in the trash can. What safety rule did Cindy break?

Wear safety goggles when working with chemicals.

Put away all supplies in their proper place.

Act responsibly at all times in the lab. No horseplay, pranks, or running in the lab.

Never remove an item from the lab without the teacher's permission.

10.

10 points

Robert was really hungry during a science lab. He had a bag of chips in his pocket and was eating them during the lab while Mrs. Boren wasn't looking. Which safety rule did Robert break?

Never eat, drink, or chew gum in the lab.

Do not touch equipment until told to do so.

Wear safety goggles while working with chemicals in the lab.

Tie back long hair while working in the lab.