How We Teach Arithmetic And So Much More Using The Abacus
For many the use of an abacus to teach children, or adults, arithmetic is not well known or understood. Since the abacus originated in Asia thousands of years ago, the abacus and its use are common knowledge in that part of the world. This doesn’t mean that all Asians are skilled abacus users. It simply
What To Do If No Sound In Audible Mental Training
Some users have encountered the situation where they do not hear any voice while attempting to run an audible mental training session. In most cases the reason for this issue is the browser and the underlying operating system have lost communication. Here a few simple steps you can try to get audibles working again. All