North Gauteng Science Fair

North Gauteng Science Fair The North Gauteng Science Fair is the premier annual school science exhibition in the Tshwane area.

North Gauteng School Science Fair is an annual science exhibition where learners from grade 1-12 have a chance to show others their projects about their own scientific investigations. Annually we have about 500 projects with about 600 participants from over 50 Gauteng primary and secondary schools. Schools generally first host their own Science Expo and then send their best projects to the North Gauteng Fair. The Science Fair create the opportunity for learners to discuss their work with judges, educators and learners from other schools, increase their awareness of the wonders of science and broaden their scientific horizons.

Still life: An empty stand. Abstract on the table. Project not quite ready.We see you.We get it. And it’s ok. Science do...
25/09/2026

Still life: An empty stand. Abstract on the table. Project not quite ready.

We see you.

We get it. And it’s ok.

Science doesn’t always finish on our time.

What matters is you started. 🦾

We’ll be here next year.

Don’t stop. 🫶🏻

The lab notebook is still open.

The work continues.









Gold MedalGold (Au)Chemical composition: Pure elemental gold — atomic number 79.Fun fact: All the gold ever mined in hum...
24/09/2026

Gold Medal

Gold (Au)

Chemical composition: Pure elemental gold — atomic number 79.

Fun fact: All the gold ever mined in human history would fit into a cube roughly 22 metres on each side — about the size of a large house.

Gold is pure, enduring, and radiant. It stands as the ultimate standard of excellence — a brilliant achievement that shines for years to come.

Congratulations to our 2026 Gold winners!

Silver MedalSilver (Ag)Chemical composition: Pure elemental silver — atomic number 47.Fun fact: Silver is the best elect...
23/09/2026

Silver Medal

Silver (Ag)

Chemical composition: Pure elemental silver — atomic number 47.

Fun fact: Silver is the best electrical and thermal conductor of all metals, which is why it’s still used in high-end electronics and solar panels.

Silver is bright, reflective, and highly valued. It captures light and turns it into brilliance — a strong, shining performance that reflects true quality and potential.

Congratulations to our 2026 Silver winners!

Copper MedalCopper (Cu)Chemical composition: Pure elemental copper — atomic number 29.Fun fact: Copper is the second-bes...
22/09/2026

Copper Medal

Copper (Cu)

Chemical composition: Pure elemental copper — atomic number 29.

Fun fact: Copper is the second-best electrical conductor after silver and has been used by humans for over 10,000 years — the Statue of Liberty is covered in about 80 tonnes of it.

Copper is versatile, conductive, and reliable. It powers connections and carries energy — a solid performance that links hard work to real results and builds momentum for the future.

Congratulations to our 2026 Copper winners!

Iron MedalIron (Fe)Chemical composition: Pure elemental iron — atomic number 26.Fun fact: Iron makes up about 85% of Ear...
21/09/2026

Iron Medal

Iron (Fe)

Chemical composition: Pure elemental iron — atomic number 26.
Fun fact: Iron makes up about 85% of Earth’s core by weight and is essential for human life — it’s the key element in haemoglobin that carries oxygen in our blood.

Iron is strong and resilient. It is an excellent foundation to build on for next year.

Congratulations to our 2026 Iron winners!

North Gauteng skies are roaring from the Africa Aerospace and Defence Air Show this weekend. To celebrate please enjoy t...
19/09/2026

North Gauteng skies are roaring from the Africa Aerospace and Defence Air Show this weekend. To celebrate please enjoy this project by young scientist Adele Stols from our Junior Science Fair.

The origin story of his project? “I love planes.” Sometimes it’s as simple as that! 😁

Remember it’s never a good idea to let you lab-assistant (aka parent) choose your topic. Your own passion and interest will keep you going when it gets tough. And you don’t want to spend months working on something you don’t love 😁

Enjoy the air show show this weekend!

18/09/2026

Junior North Gauteng Science Fair 2026!

12 schools
87 projects
101 scientists

17/09/2026

Happy ! Let us tell you about the tech prizes 💻📳 for Our Senior Fair winners this year.

WHAT:
Every year the top performers receive laptops, MacBooks, tablets, iPhones etc. — generously donated by our partners at TT3 Digital Repairs.

These aren’t brand-new devices.

They’re refurbished. Carefully restored by people who know what they’re doing.

WHY
We love pre-loved tech for a simple reason:

A good scientist knows you never replace what you can fix.

That’s the mindset we want in this community.

✅ Repair, repurpose, enhance, build up. 🗑️Don’t discard.

The same spirit belongs in a lab.🔬🧑‍🔬

WHO
Congratulations to the winners. And thank you, TT3 Digital!

They have excellent pre-loved tech available. They also assist with repairs, diagnostics and software. Save this post for when you need them 📲💻=🚑

You can contact them her

Https://tt3repairs.co.za/

[email protected]

Johannesburg Branch

📍 4 Tungsten Road, Strydom Park, Randburg, 2169

📞 086 102 0007/ (011)792-5293

Port Elizabeth Branch

📍 193 Main Road, Walmer, Gqeberha, 6045

📞 041 363 1786





Congratulations to our Best Overall Projects at the Senior Science Fair. These projects received prizes sponsored by TT3...
16/09/2026

Congratulations to our Best Overall Projects at the Senior Science Fair. These projects received prizes sponsored by TT3 Repairs to the overall value of R125000:

9th Gabrielle Mokrane: "Coastal Defence Structures." .menlopark
8th Olivia Eksteen and Zoe Velissaridis "Diversion for over-height trucks looking to go under the Nellmapius bridge."
7th Nicolette van Tonder "Veiligheid rondom radioaktiwiteit: Radioaktiwiteit en 'n slimfoon."
6th Reinhart Rossouw "Using Soy Wax PCM to Cool Solar Panels and Improve Efficiency via Thermal Absorption"
5th Ava van Dyk and Siphia Marais "Post, Pair, Play: How sport sync grows participation in sport."
4th: Mignon Meyer "Die effektiwiteit van oorskoene wat deur besoekers gedra word om 'n steriele omgewing binne 'n hospitaalteaterkompleks te handhaaf."
3rd: Kailah-Rose Frazer, Ntombenhle Ekezie "Bonding the Blocks"
2nd: Theodore van Diemen "The real Happy Meal"
1st: Justin Janse van Rensburg "Kleure, tande en koraal: Die dinamiese balans van die see se verhaal."

A sincere thank you to TT3 Repairs:

https://tt3repairs.co.za/

[email protected]



Johannesburg Branch

📍 4 Tungsten Road, Strydom Park, Randburg, 2169

📞 086 102 0007/ (011)792-5293

Port Elizabeth Branch

📍 193 Main Road, Walmer, Gqeberha, 6045

📞 041 363 1786

Cyber Challenge 2025o R100 per participants with maximum 4 participants per team.o Open to Gr. 8 to 12 learners.o ...
03/09/2025

Cyber Challenge 2025
o R100 per participants with maximum 4 participants per team.
o Open to Gr. 8 to 12 learners.
o 12 – 14 Sep
o
o Massive prizes to be won!
o Link to enter: https://forms.gle/badqkeL9Pt1qsDKA9
o Entries close on Fri, 5 September
o 4 more info contact [email protected]

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Pretoria
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