This is JAKE LEE, who has been teaching IB MATH since 2010.
I have a master's degree in civil engineering and based on the ability to use calculators I acquired while attending engineering school,
I am teaching IB MATH.
We are producing videos based on IB MATH MARKSCHEME,
The calculator is a video using the N-SPIRE CX II-T model.
If you watch the video, you will experience IB MATH solving like you have never experienced before.