Henry Borenson

Teach your children the joys of learning algebra with Hands-On Equations 1 Lite – the fun, FREE algebra app for children as young as eight! With an in …

"My kids say '5 stars is not enough! Give them 200 stars!'""This has to be the BEST app ever!"This app is intended for students who have alrea …

Teach your children the joys of learning algebra with Hands-On Equations 1 – the algebra app for children as young as eight!“...ingenious app...makes …

This Hands-On Equations Level 3 app is intended for students who have already completed Level 1 and 2 of Hands-On Equations and who would like the cha …