Lab Safety worksheet with fill-in-the-blank questions and illustrations of lab equipment.
A worksheet titled "Lab Safety" with instructions and a list of safety tips to be completed using words from a provided box. The worksheet includes illustrations of a beaker, a microscope, and safety goggles.
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Show Answer Key & Explanations
Step-by-step solution for: Free Collection of Printable Lab Safety Worksheets
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Show Answer Key & Explanations
Step-by-step solution for: Free Collection of Printable Lab Safety Worksheets
Let's solve this Lab Safety worksheet step by step. The task is to fill in each blank with a word or phrase from the provided box, using each term only once.
---
- organized
- flame
- glassware
- wash
- cords
- long hair
- clean up
- directions
- well-lit
- taste
- ask questions
- teacher
- eat or drink
- shoes
- live plants or animals
- safety goggles
- broken glass
- closed
- sharp
- spill
- plastic gloves
- unapproved
- safety equipment
- heat-resistant gloves
- apron
- lab materials
---
Now, let’s go through each sentence and choose the correct word/phrase from the box.
---
1. Always ______ your hands before and after an experiment.
→ wash
*Reason:* Hygiene is crucial in labs.
2. Read all ______ before beginning the experiment and ask questions if you are unsure of directions.
→ directions
*Reason:* You must understand what to do.
3. Keep your work area neat and ______.
→ organized
*Reason:* A tidy workspace prevents accidents.
4. Know the location of ______ and how to use it.
→ safety equipment
*Reason:* This includes fire extinguishers, eyewash stations, etc.
5. Always wear ______ when working with chemicals, burners, or any substance that may hurt your eyes.
→ safety goggles
*Reason:* Eye protection is essential.
6. Never touch, ______, or smell any chemical.
→ taste
*Reason:* Never ingest chemicals.
7. Be careful not to ______ any materials. If a spill does occur, clean it up immediately.
→ spill
*Reason:* Spills can be hazardous.
8. Never reach across a ______.
→ flame
*Reason:* Reaching over a flame risks burns.
9. Pull back ______ and push up sleeves.
→ long hair
*Reason:* Hair can catch fire or get caught in equipment.
10. Have an adult handle ______ objects such as knives or blades.
→ sharp
*Reason:* Sharp objects are dangerous for kids.
11. Always work in a ______ and well-ventilated area.
→ well-lit
*Reason:* Good lighting helps prevent mistakes.
12. Never heat liquids in a ______ container.
→ closed
*Reason:* Closed containers can explode when heated.
13. Always use the tongs, clamps, or ______ when moving hot containers.
→ heat-resistant gloves
*Reason:* Protects hands from burns.
14. Never use broken or chipped ______.
→ glassware
*Reason:* Broken glass can cut you or leak chemicals.
15. Dispose of ______ or other sharp objects in the proper container.
→ broken glass
*Reason:* To avoid injury.
16. Notify the ______ immediately if you are cut, burned, or otherwise hurt.
→ teacher
*Reason:* Teachers are trained to help.
17. ______ your work area when the experiment is completed.
→ clean up
*Reason:* Leave the space safe and tidy.
18. Return all ______ to their proper location when the experiment is completed.
→ lab materials
*Reason:* Keep things organized.
19. Never perform unsupervised or ______ experiments.
→ unapproved
*Reason:* Only approved experiments should be done.
20. Wear an ______ to protect yourself and your clothes from chemicals.
→ apron
*Reason:* Aprons protect clothing and skin.
21. Wear closed-toe ______ when performing experiments.
→ shoes
*Reason:* Prevents foot injuries.
22. Make sure appliances are working properly and keep ______ untangled and out of walking paths.
→ cords
*Reason:* Tangled cords are tripping hazards.
23. Handle ______ with care and never be cruel or harm living creatures in an experiment.
→ live plants or animals
*Reason:* Ethical treatment of living things.
24. Make sure you know how to use all of the equipment and ______ if you don't.
→ ask questions
*Reason:* Safety comes first—don’t guess.
25. Wear ______ to protect your hands when handling live animals, plants, or chemicals.
→ plastic gloves
*Reason:* Prevents contamination or irritation.
26. Do not ______ while completing an experiment.
→ eat or drink
*Reason:* Avoid ingestion of chemicals.
---
1. wash
2. directions
3. organized
4. safety equipment
5. safety goggles
6. taste
7. spill
8. flame
9. long hair
10. sharp
11. well-lit
12. closed
13. heat-resistant gloves
14. glassware
15. broken glass
16. teacher
17. clean up
18. lab materials
19. unapproved
20. apron
21. shoes
22. cords
23. live plants or animals
24. ask questions
25. plastic gloves
26. eat or drink
---
This completes the worksheet safely and correctly. Each rule emphasizes prevention, awareness, and proper procedures in a science lab setting.
---
Word Bank (from the box):
- organized
- flame
- glassware
- wash
- cords
- long hair
- clean up
- directions
- well-lit
- taste
- ask questions
- teacher
- eat or drink
- shoes
- live plants or animals
- safety goggles
- broken glass
- closed
- sharp
- spill
- plastic gloves
- unapproved
- safety equipment
- heat-resistant gloves
- apron
- lab materials
---
Now, let’s go through each sentence and choose the correct word/phrase from the box.
---
1. Always ______ your hands before and after an experiment.
→ wash
*Reason:* Hygiene is crucial in labs.
2. Read all ______ before beginning the experiment and ask questions if you are unsure of directions.
→ directions
*Reason:* You must understand what to do.
3. Keep your work area neat and ______.
→ organized
*Reason:* A tidy workspace prevents accidents.
4. Know the location of ______ and how to use it.
→ safety equipment
*Reason:* This includes fire extinguishers, eyewash stations, etc.
5. Always wear ______ when working with chemicals, burners, or any substance that may hurt your eyes.
→ safety goggles
*Reason:* Eye protection is essential.
6. Never touch, ______, or smell any chemical.
→ taste
*Reason:* Never ingest chemicals.
7. Be careful not to ______ any materials. If a spill does occur, clean it up immediately.
→ spill
*Reason:* Spills can be hazardous.
8. Never reach across a ______.
→ flame
*Reason:* Reaching over a flame risks burns.
9. Pull back ______ and push up sleeves.
→ long hair
*Reason:* Hair can catch fire or get caught in equipment.
10. Have an adult handle ______ objects such as knives or blades.
→ sharp
*Reason:* Sharp objects are dangerous for kids.
11. Always work in a ______ and well-ventilated area.
→ well-lit
*Reason:* Good lighting helps prevent mistakes.
12. Never heat liquids in a ______ container.
→ closed
*Reason:* Closed containers can explode when heated.
13. Always use the tongs, clamps, or ______ when moving hot containers.
→ heat-resistant gloves
*Reason:* Protects hands from burns.
14. Never use broken or chipped ______.
→ glassware
*Reason:* Broken glass can cut you or leak chemicals.
15. Dispose of ______ or other sharp objects in the proper container.
→ broken glass
*Reason:* To avoid injury.
16. Notify the ______ immediately if you are cut, burned, or otherwise hurt.
→ teacher
*Reason:* Teachers are trained to help.
17. ______ your work area when the experiment is completed.
→ clean up
*Reason:* Leave the space safe and tidy.
18. Return all ______ to their proper location when the experiment is completed.
→ lab materials
*Reason:* Keep things organized.
19. Never perform unsupervised or ______ experiments.
→ unapproved
*Reason:* Only approved experiments should be done.
20. Wear an ______ to protect yourself and your clothes from chemicals.
→ apron
*Reason:* Aprons protect clothing and skin.
21. Wear closed-toe ______ when performing experiments.
→ shoes
*Reason:* Prevents foot injuries.
22. Make sure appliances are working properly and keep ______ untangled and out of walking paths.
→ cords
*Reason:* Tangled cords are tripping hazards.
23. Handle ______ with care and never be cruel or harm living creatures in an experiment.
→ live plants or animals
*Reason:* Ethical treatment of living things.
24. Make sure you know how to use all of the equipment and ______ if you don't.
→ ask questions
*Reason:* Safety comes first—don’t guess.
25. Wear ______ to protect your hands when handling live animals, plants, or chemicals.
→ plastic gloves
*Reason:* Prevents contamination or irritation.
26. Do not ______ while completing an experiment.
→ eat or drink
*Reason:* Avoid ingestion of chemicals.
---
✔ Final Answer Key:
1. wash
2. directions
3. organized
4. safety equipment
5. safety goggles
6. taste
7. spill
8. flame
9. long hair
10. sharp
11. well-lit
12. closed
13. heat-resistant gloves
14. glassware
15. broken glass
16. teacher
17. clean up
18. lab materials
19. unapproved
20. apron
21. shoes
22. cords
23. live plants or animals
24. ask questions
25. plastic gloves
26. eat or drink
---
✔ All words used exactly once! ✔️
This completes the worksheet safely and correctly. Each rule emphasizes prevention, awareness, and proper procedures in a science lab setting.
Parent Tip: Review the logic above to help your child master the concept of laboratory safety worksheet.
