The TT math line (a.k.a. our 4.0 version) is now a series of apps (one for each grade level)! This new format offers many advantages. Here's a quick list of the major benefits/enhancements.

• Our products are no longer dependent of the Flash Plug-in, which makes them easier to use.
• The 4.0 products were truly designed for phone and tablet use. Moreover, they can be used offline (for up to 6 lessons at a time without reconnecting to our servers). As a result, TT can now truly be used anywhere and at anytime (on-the-go, so to speak).
• The latest version has a host of new parent and student features such as a running course average (for parents), more and greater controls (for parents), and a place to work out the steps of a problem on screen (for students)...just to name a few.
• NOTE: If you would like to order one of our old physical sets - books plus discs - click here.

Note: You choose which courses your students will be taking after you purchase the plan.

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Note: This product requires a TI-83 Plus Calculator (by Texas Instruments).

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Note: This product requires a TI-83 Plus Calculator (by Texas Instruments)

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