> For the complete documentation index, see [llms.txt](https://www.cslessons.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.cslessons.net/about.md).

# About

Welcome!

<figure><img src="/files/Htnu8GOBg9a0lpBMzaWC" alt=""><figcaption></figcaption></figure>

Matthew Cheng, a high school Computer Science Instructor and Adjunct Professor.&#x20;

<figure><img src="/files/TqDNlBSocZTTbO1SfiQQ" alt=""><figcaption></figcaption></figure>

He earned a M.A. Teaching Secondary Education Mathematics from William Paterson University where he was awarded the Woodrow Wilson Teaching Fellowship and Robert Noyce Teacher Scholarship.&#x20;

<figure><img src="/files/uACmx8Tt5aboJltrGI6D" alt=""><figcaption></figcaption></figure>

He also earned a M.S. in Digital Forensics and Cybersecurity, an Advanced Certificate in Digital Forensics for Computer Science and a B.S. in Computer Information Systems from John Jay College of Criminal Justice.&#x20;

<figure><img src="/files/iUmEkM3K2fiJbSt7riep" alt=""><figcaption></figcaption></figure>

Matthew is a MIT Master Trainer in Educational Computing using the MIT App Inventor platform.&#x20;

<figure><img src="/files/lUaZ0qdtc7SQAMVrSgnI" alt=""><figcaption></figcaption></figure>

He was twice elected as a Trustee for the West New York Board of Education and served on the Board of Directors of the New Jersey School Boards Association.

<figure><img src="/files/3nMAa8tx7VXJJWLe3fR4" alt=""><figcaption></figcaption></figure>

He can be reached at **<mcheng@appinventor.net>**