Luis Collado

luiscollado26 at gmail dot com

Websites

Post-its - a virtual Post-it implementation. Useful for making seating charts, class groupings, and other tasks that benefit from spatial sorting. Originally was hosted on Replit with a bunch of PHP/SQLite code for you to host your own instance and have a database of saved postits. You can see that repo here.

Morning Meeting - During Morning Meeting, a short SEL check-in about which animal you are feeling like can be the perfect start to your day. A different student every day picks the comparison animal and every student chooses one animal that best describes them. Clicking the same button twice shuffles the options.

Bingo Card Maker - A fork of this website for making bingo cards for multiplication practice (3rd grade).

Sierpinski's Triangle - an implementation in Processing.js of a self-generating Sierpinski triangle for triangles that the user can resize (not only equilateral triangles.) User can modify how large the "dots" that populate the triangle are. Bigger dots reveal the pattern faster, smaller dots reveal a more finely-detailed pattern.

Letter Frequency Distribution - An interactive website that shows in real-time what the letter frequency distirbution is for typed text. This was used for a cryptography-related elective that was using the tool to break simple caesar ciphers.

Updated December 2023