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Make an Insect Pooter science experiment : Fizzics Education

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Make an Insect Pooter

Make an Insect Pooter

Follow FizzicsEd 150 Science Experiments:

You will need:

  • 1 clear plastic cup
  • 2 straws
  • 1 square of either kitchen wipe or leg stocking
  • Rubber bands
  • Soldering iron
  • Paper towel or a kitchen bag
  • Blu-Tack™ or play dough
Written by Fizzics Education.
Reviewed by Ben Newsome CF.

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Get student activity sheets as blackline masters - $4

Make an insect pooter science experiment - materials needed
1 Using a soldering iron to melt the holes 450 x 367px

With the help of an adult, heat up the soldering iron and melt two holes at the base of the cup.

2 Make an insect pooter science experiment - securing the wipe around straw

Cut up a small piece of leg stocking and secure it on the end of one straw using a rubber band. The stocking is there to act as a filter to stop you getting little insects in your mouth when you use the insect pooter.

3 image

Put a straw through each hole and secure with the Blu-TackTM or play dough (keeping the stocking within the cup).

Use the rubber band to secure the paper towel on the cup opening (BTW: kitchen bags work better as you don’t lose suction due to small holes as per the paper towelling… variable testing!).

4 two straws poking out of a cup with clay keeping it stable

“Simple insect pooter completed”

Use the rubber band to secure the paper towel on the cup opening (BTW: kitchen bags work better as you don’t lose suction due to small holes as per the paper towelling… variable testing!).

5 a kid with a white hat using a insect pooter

“Using an insect pooter to catch a line of ants”

Place the straw with the stocking end in your mouth and position the other straw end over a small insect. With some practice you should find that you can suck a small insect such as an ant into the insect pooter!

6 Make an insect pooter science experiment - sucking up ants

“Using an insect pooter to catch a small ant”

7 Create an ant farm science experiment - mixing the soil and sand together

Why not make an ant farm to hold the ants?

8 5 student worksheets on creating an insect collection
9
10 Teacher showing how to do an experiment outside to a group of kids.

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– Help students learn how science really works

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More Information

How an Insect Pooter Works

An insect pooter (also known as an aspirator) is a clever tool that uses air pressure to collect small specimens without harming them.

When you inhale through the mouthpiece, you remove air from the container, creating an area of low pressure inside. The higher-pressure air from outside rushes into the other tube to fill the gap, carrying the small insect along with it. The mesh filter over the mouthpiece tube is essential—it allows the air to pass through while ensuring the insect stays safely inside the jar (and not in your mouth!).

Insect pooters are a great tool for collecting small invertebrates amongst leaf litter, or those crawling up tree trunks and walls. Always have an adult with you to help identify what you’re collecting. Happy hunting!

Classroom activity sheets

Create, reflect & extend with these student resources!


5 student worksheets on creating an insect collection


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A man with a glove above a liquid nitrogen vapour cloud

âś… Reviewed: April 5, 2026


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Reviewer

This resource was last reviewed for scientific accuracy on April 5, 2026.

Ben Newsome CF is the recipient of the 2023 UTS Chancellor’s Award for Excellence and a Churchill Fellow. He is a global leader in science communication and the founder of Fizzics Education.

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From basic ecology to digital microscopy, we’ve got your living things unit covered!
Get in touch with FizzicsEd to find out how we can work with your class.

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