These are applets I may want to use during my teaching career:
Table
| One Variable Functions |
| Graph Transformations |
| Equation Blancer |
| Descriptive Stats |
| Monty Hall Problem |
These are modular arithmetic applets:
Table
| Modular Clock |
| Cryptography Tutorial |
| Rail Fence Cipher |
| Modulo Challenge |
| Mod Practice |
In this webpage under the Application page there is a brief explanation of how modular arithmetic is used for ISBN 10. This Applet gives a basic example of how to check ISBN numbers for errors using a Desmos teaching applet.