Identifying Lab Equipment. Interactive worksheet | TopWorksheets - Free Printable

Task: Identify Lab Equipment

The task involves identifying various laboratory equipment from the images provided and matching them with their correct names listed at the bottom of the worksheet. Below is the solution with explanations for each item.

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Solution:

#### 1. Scalpel
- Image Description: A small, sharp blade with a handle.
- Explanation: Used for cutting or dissecting biological specimens in the lab.

#### 2. Test Tube Brush
- Image Description: A brush with bristles on one end.
- Explanation: Used to clean the inside of test tubes.

#### 3. Beaker
- Image Description: A cylindrical container with a spout.
- Explanation: Used for mixing and holding liquids in the lab.

#### 4. Mass Balance
- Image Description: A digital scale with a weighing platform.
- Explanation: Used for accurately measuring the mass of substances.

#### 5. Graduated Cylinder
- Image Description: A tall, narrow container marked with measurement lines.
- Explanation: Used for measuring precise volumes of liquids.

#### 6. Pipette
- Image Description: A long, thin tube with a bulbous middle section.
- Explanation: Used for transferring small, precise volumes of liquid.

#### 7. Mortar & Pestle
- Image Description: A bowl-like container (mortar) with a pestle used for grinding.
- Explanation: Used for grinding and mixing solid substances.

#### 8. Petri Dishes
- Image Description: Shallow, round dishes with lids.
- Explanation: Used for culturing microorganisms or conducting small-scale experiments.

#### 9. Erlenmeyer Flask
- Image Description: A conical flask with a narrow neck.
- Explanation: Used for mixing chemicals and growing cultures due to its shape, which allows for swirling without spillage.

#### 10. Forceps / Tweezers
- Image Description: Long, thin metal tools with pointed ends.
- Explanation: Used for handling small objects or specimens without direct contact.

#### 11. Microscope Slide
- Image Description: A rectangular glass slide.
- Explanation: Used for placing samples under a microscope for observation.

#### 12. Stirring Rod
- Image Description: A long, flat rod with a handle.
- Explanation: Used for stirring solutions in beakers or flasks.

#### 13. Meter Stick
- Image Description: A long, straight ruler with measurement markings.
- Explanation: Used for measuring lengths or distances.

#### 14. Reagent Bottle
- Image Description: A bottle with a narrow neck and a stopper.
- Explanation: Used for storing chemical reagents.

#### 15. Pinchcock Clamp
- Image Description: A clamp with a lever mechanism.
- Explanation: Used to hold and control the flow of liquids in tubing.

#### 16. Wire Gauze
- Image Description: A mesh grid made of wire.
- Explanation: Used as a heat-resistant surface when heating containers on a hot plate.

#### 17. Beaker Tongs
- Image Description: Metal tongs with curved ends.
- Explanation: Used for safely handling hot or fragile glassware.

#### 18. Test Tube Rack
- Image Description: A holder with multiple slots.
- Explanation: Used for organizing and storing test tubes.

#### 19. Medicine Dropper
- Image Description: A dropper with a bulb at one end.
- Explanation: Used for dispensing small amounts of liquid.

#### 20. Hot Plate
- Image Description: A flat, heated surface.
- Explanation: Used for heating substances without open flames.

#### 21. Centrifuge
- Image Description: A machine with rotating chambers.
- Explanation: Used for separating particles based on density by spinning at high speeds.

#### 22. Safety Glasses
- Image Description: Protective eyewear.
- Explanation: Used to protect eyes from chemicals, splashes, or other hazards.

#### 23. Test Tube Holder
- Image Description: A device with a spring mechanism.
- Explanation: Used to securely hold test tubes during experiments.

#### 24. Ring Stand
- Image Description: A stand with a ring at the top.
- Explanation: Used to support flasks, beakers, or other containers during heating.

#### 25. Funnel
- Image Description: A cone-shaped tool with a wide opening.
- Explanation: Used for pouring liquids into narrow openings without spilling.

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Final Answer:

Here is the completed worksheet with the correct labels:

| Image Number | Equipment Name |
|--------------|-------------------------|
| 1 | Scalpel |
| 2 | Test Tube Brush |
| 3 | Beaker |
| 4 | Mass Balance |
| 5 | Graduated Cylinder |
| 6 | Pipette |
| 7 | Mortar & Pestle |
| 8 | Petri Dishes |
| 9 | Erlenmeyer Flask |
| 10 | Forceps / Tweezers |
| 11 | Microscope Slide |
| 12 | Stirring Rod |
| 13 | Meter Stick |
| 14 | Reagent Bottle |
| 15 | Pinchcock Clamp |
| 16 | Wire Gauze |
| 17 | Beaker Tongs |
| 18 | Test Tube Rack |
| 19 | Medicine Dropper |
| 20 | Hot Plate |
| 21 | Centrifuge |
| 22 | Safety Glasses |
| 23 | Test Tube Holder |
| 24 | Ring Stand |
| 25 | Funnel |

Final Answer: \boxed{\text{See above table for matches}}