About Backwards-Chaining
Backwards-Chaining to learn a phone number easily. This was built with children with autistic and special needs in mind. Turn on and off sounds. See progress with a graph. There are 10 levels one for every number.
Download and install
Backwards-Chaining version 0.0.1 on your
Android device!
Downloaded 10+ times, content rating: Everyone
Android package:
com.ionicframework.phonenumber894972, download Backwards-Chaining.apk