Dulaj Wilwala - English Medium Mathematics

Dulaj Wilwala - English Medium Mathematics Mathematics for kids from grade 6 to 11. Sinhala medium/ English medium
National syllabus/ Cambridge syllabus/ Edexcel syllabus.
(1)

physical classes - Gampaha Sidus istitute
online classes via Gomosphere
Group classes / individual classes

20/08/2026

Can you find the nth term? 🔢🧠 3, 7, 11, 15... The pattern is +4, so the nth term is 4n − 1! Try it yourself and check the answer 🎯📚

20/08/2026

ඔබත් මනුස්සකමින් පිරි මනුස්සයෙක්ද ?

19/08/2026

Can you spot the secret behind these two angles? 👀📐 The angle at the centre is twice the angle at the circumference! 🔥 If the angle at the circumference is 40°, the angle at the centre is 80°. Save this for your next geometry lesson! 🧠✏️

18/08/2026

Can you find 15% of 240 in 10 seconds? 🧠⚡ Try this easy maths trick! 10% + 5% = 15% → 24 + 12 = 36 🎯

FREE English Medium Seminar – Happening Tomorrow! 📚✨හෙට උදෑසන 8.00 සිට පැවැත්වේ. පහත ලින්ක් එක මගින් එකතු වන්න .https://...
17/08/2026

FREE English Medium Seminar – Happening Tomorrow! 📚✨

හෙට උදෑසන 8.00 සිට පැවැත්වේ. පහත ලින්ක් එක මගින් එකතු වන්න .
https://chat.whatsapp.com/J49GGTan6WpEQNgxOUXuYi

📌 Seminar Details

Science (Physics): Eranda Rathnamalala
Topics: Linear Motion, Newton's Laws, Forces & Energy
Mathematics: Dulaj Wilwala
Topics: Share Market & Hire Purchase
Mode: Physical (Sidus College, Gampaha) & Online (Via Zoom)

Contact for Details: 077 430 88 90

17/08/2026

තව අවු.03 කින් කොහොම ති‍යෙ‍යිද ?

17/08/2026

16/08/2026

lets multiply 2 fractions

Try and try One day You Can Fly !
15/08/2026

Try and try One day You Can Fly !

Address

Colombo

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