App: TT Pre-Calculus
Developer: Teaching Textbooks
Genres: Bildung

The Teaching Textbooks Pre-Calculus app makes your TT course even better! Not only will your student enjoy math while learning independently, but, with the app, that learning can also take place on the go. Even when offline! Specifically, the app can be used offline for up to 6 lessons at a time. That makes it perfect for homeschool parents who need their kids to stay productive while the family is out and about during the day.
The app’s other features include…
• 95 audiovisual lectures that teach every core concept in the standard 12th grade curriculum
• thousands of problems that give students all the practice they need to master each concept
• automated grading and instant feedback for every single problem
• step-by-step audiovisual explanations to every single problem so students can see exactly what they did wrong when mistakes are made (This makes the program feel as if a tutor is at the student’s side!)
• parental controls that let you track your student’s progress
• the digitized version of the printed Teaching Textbooks Pre-Calculus textbook (with a search feature and a hyper-linked index)
• no advertising or in-app purchase offers
• Internet connectivity is required, but you can remain offline for up to 6 lessons.

Release notes:
Fixed app locking on Hang On screen bug
Fixed negative number with comma evaluation bug
Fixed gradebook printing bug
Fixed time answered bug
Fixed unresponsive error message bug
Fixed several Ebook entries
Improved answer submission error handling
Improved several hints