I explained the sine and cosine function at Aruba Maker Expo

On the 7th of July 2019 I explained the sine and cosine function at Aruba Maker Expo. I was 10 at the time. I created an interactive program to visualize this with scratch.

The scratch project: https://scratch.mit.edu/projects/319386517/

Video taken at the expo

A poster I made to help explain the sine and cosine function

close up of the text on the poster

A flyer made by the event organizers

Image from the expo where I am explaining to someone

Winston demonstrates how to use the interactive application

Winston explains how the sinus function works

general flyer of the exposition