11/06/2025
Mathematics (problem of the day) — Solve and evaluate the special integral:
An educational platform for Data Science, AI, Coding, Math, Statistics and Physics. Contact for F2F and online lessons
11/06/2025
Mathematics (problem of the day) — Solve and evaluate the special integral:
Artificial Intelligence (Problem of the Day) — Neural Network Activations Problem
In building and training neural networks, we will definitely have an activation function, after mathematical computation at every node in the network. Why do we need the activation function? Can we do without it?
Physics - The Relativity Problem
Supposed you travel on a spacecraft travelling at 99.99% speed of light to a star system, 10 light years away from the Earth orbit, where you currently are. How long would you take to reach the star system? And why?
27/05/2025
We are offering a range of Math, Physics, Coding, Data Science and AI lessons for students of all ages, with a focus on high school/JC students.
Utilizing a unique teaching pedagogy, based on step-wise learning from first principles, The ClassRoam aims to teach students holistically, with an emphasis on derivation.
To apply for a free trial lesson, please visit our website:
F2F/Online Math • Physics • Data Science • AI Lessons | IP, O'Level, A'Level | Singapore The ClassRoam™ offers online classes and F2F lessons in Singapore, focusing on Math and Physics tuition at Secondary and JC levels, as well as weekly bootcamps for Coding, Data Science and AI. Free trial lesson, call +6593223860.
Physics - The Buoyancy Problem
If you were in a boat in the middle of a lake, and you had a bunch of rocks in the boat, if you threw them in the water, would the water level rise or fall?
Answer: The water level will fall. Why?
Mathematics - The Goldbar Problem
Suppose you have to pay an employee evenly over 5 days, with each day receiving the same amount. You only have a gold bar. What is the minimum cuts (most efficient cut) you can make, such that the employee will receive the same amount everyday?