Decoding nature’s secret molecules (years 4-6)

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  • 4 August 2025
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Are you looking for a fun activity aligned with this year's National Science Week theme of Decoding the Universe – Exploring the unknown with nature’s hidden language?

We've customised our Peptide Bracelet Activity to introduce students in Years 4-6 to the secret language of peptides and proteins. We also have a version for Years 7-10 which can be found here.

Bring students on a journey to decode the 21 naturally occurring building blocks and make a fun Peptide Bracelet for wonder molecules such as oxytocin, endorphin, cathelicidan, and insulin.

Handy Tip: if you do want to download and print this booklet out at home, it will look great printed as a Booklet, with printing on Both Sides and binding on the Left.

Are you a parent, teacher, or facilitator for this activity? Below are the materials list and logistical notes to help guide the activity.

Categories: Resources