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Guides and tutorials for STEM topics.

Tricky Kc Question Solved (Moles of CO₂ added) | Gauteng Sept 2025
Tricky Kc Question Solved (Moles of CO₂ added) | Gauteng Sept 2025
Academic Comeback. Full Grade 12 Physics Paper 1 Memo | November 2024
Academic Comeback. Full Grade 12 Physics Paper 1 Memo | November 2024
Interpreting Wavelength vs. Time Graph - Doppler Effect | NOV 2024
Interpreting Wavelength vs. Time Graph - Doppler Effect | NOV 2024
Acceleration of Charged Spheres? | DBE 2015
Acceleration of Charged Spheres? | DBE 2015
Full Grade 11 Physics Exam Guide | KZN November 2024
Full Grade 11 Physics Exam Guide | KZN November 2024
Full Grade 10 Physics P1 Memo | KZN November 2024
Full Grade 10 Physics P1 Memo | KZN November 2024
Full Grade 10 Physics Exam | 2023 KZN NOV
Full Grade 10 Physics Exam | 2023 KZN NOV
How to Identify an Unknown Acid in a Titration | DBE June 2025
How to Identify an Unknown Acid in a Titration | DBE June 2025
Surprisingly Simple? Acid Base & Electrochem | Gauteng Prelim 2025
Surprisingly Simple? Acid Base & Electrochem | Gauteng Prelim 2025
You Should Attempt This Paper | Free State Prelim 2025
You Should Attempt This Paper | Free State Prelim 2025
pH Change in galvanic cells | KZN Prelim 2025
pH Change in galvanic cells | KZN Prelim 2025
Most Common Venn Diagram Questions | Grade 10 Exam Prep
Most Common Venn Diagram Questions | Grade 10 Exam Prep
Calculating the height where two projectiles meet.
Calculating the height where two projectiles meet.
How Can a Quadratic Have One Positive and One Negative Root?
How Can a Quadratic Have One Positive and One Negative Root?
Kc Calculation When They Don't Give Volume | KZN Prelim 2025
Kc Calculation When They Don't Give Volume | KZN Prelim 2025
10 Marks For This Acid Base Question? | KZN Prelim 2025
10 Marks For This Acid Base Question? | KZN Prelim 2025
Calculating the pH of solution by calculating excess moles of compound | Grade 12 Physics June 2024
Calculating the pH of solution by calculating excess moles of compound | Grade 12 Physics June 2024
Don't write Physics Paper 2 without going through this acid base question| KZN Prelim 2016
Don't write Physics Paper 2 without going through this acid base question| KZN Prelim 2016
How Did YOU Do? Grade 12 Physics Guide | KZN Prelim 2025
How Did YOU Do? Grade 12 Physics Guide | KZN Prelim 2025
Full Grade 11 Math Exam Guide | KZN September 2025
Full Grade 11 Math Exam Guide | KZN September 2025
Full Grade 10 Physics Exam Memo | KZN September 2025
Full Grade 10 Physics Exam Memo | KZN September 2025
Full Grade 10 Physics Memo | KZN September 2022
Full Grade 10 Physics Memo | KZN September 2022
Solving different types of Newtons Laws Questions | Part 1
Solving different types of Newtons Laws Questions | Part 1
Why was this vertical projectile question removed? | Grade 12 Prelim 2025
Why was this vertical projectile question removed? | Grade 12 Prelim 2025
Grade 12 Physics | Gauteng Prelim 2025
Grade 12 Physics | Gauteng Prelim 2025
Grade 10 Math | KZN September 2025
Grade 10 Math | KZN September 2025
Grade 12 Math 2025 - Euclidean Ratio Questions Guide
Grade 12 Math 2025 - Euclidean Ratio Questions Guide
Examiners make mistakes too - Grade 10 Math Probability | KZN September 2023
Examiners make mistakes too - Grade 10 Math Probability | KZN September 2023
Grade 11 Physics | September 2025
Grade 11 Physics | September 2025
Full Grade 10 Physics Exam Guide | September 2024
Full Grade 10 Physics Exam Guide | September 2024