Using Google Spreadsheet to obtain best-fit line
I am taking the opportunity (since my students are all doing home-based learning) to teach them how to use spreadsheets to do calculations and to obtain a best-fit line. While...
April 2020
Best-fit Line
For lab work, students often have to estimate a line of best fit for their data points manually. It takes a bit of practice to get it right. With this app, students can generate...
Hydraulic Press Simulation
This simulation can be used for O-level Physics, for the topic of Pressure. I created it as it was relevant to our school's IP3 physics as well. It demonstrates the working...
Forces in Equilibrium
While preparing for a bridging class for those JAE JC1s who did not do pure physics in O-levels, I prepared an app on using a vector triangle to "solve problems for a static point...
Forces on a ladder on a wall
A ladder rests on rough ground and leans against a rough wall. Its weight W acts through the centre of gravity G . Forces also act on the ladder at P and Q . These forces are P...
Using Loom and GeoGebra to explain a tutorial question
It's Day 1 of the full home-based learning month in Singapore! As teachers all over Singapore scramble to understand the use of the myriad EdTech tools, I have finally come to...