Introduction

This tutorial will guide you through the steps which are required to understand how to make a respiratory system model for your science project.

Supplies

Gather everything that is required for the project.

Tools

• Marker
• Cutter
• Glue gun

Material

• Cardboard
• Chart paper
• Thin Cardboard
• Straws
• Origami Paper
• Double-sided tape
• Balloons
• Medical tube

Steps To Make A Respiratory System Model For A Science Project

Step 1: Draw a respiratory system on an A4 size sheet.

Step 2: Cut out the cardboard in a similar shape with the help of the sheet.

Step 3: Glue a similar structure over the top of it in order to double it.

Step 4: Wrap the cardboard-made respiratory system with different colours of origami paper.

Step 5: Prepare cardboard stand as shown below.

Step 6: Now, take the straws and cut one straw into a short. Look at the picture for reference.

Step 7: Make a hole into the shorter one so as to insert the longer straw into it and glue it properly.

Step 8: Tape the balloons at the respective ends of the straw.

Step 9: Now, place it on the structure made from cardboard. And stick the balloons with the help of the double-sided tape.

Step 10: Put the glue under the lungs and attach it to the already prepared stand.

Step 11: Insert the straw into the medical pipe.

Step 12: Now, fill the air inside the medical tube to see the functioning of the lungs.

And you have your Respiratory system model for science project ready

Recommendations

• Use different colours of origami paper for other things.
• Cut everything properly into the required shape.
• Stick everything properly.
• If required, take the help of an adult.
• It is better to make a sketch on paper before preparing the cardboard.

Points to remember

• Work carefully with the glue gun.
• Make use of the cutter safely.

Homi J Bhabha

An Indian nuclear physicist, founding director, and professor of physics at the Tata Institute of Fundamental Research.