Thinkwell provides college-level Internet-based video and text courses useful for both Windows and Mac users. Please note: Each student needs his or her own subscription.

At root, the Thinkwell courses consist of...

  • More than 120 Internet-based video tutorials;
  • Full-color, comprehensive, printable review notes;
  • Dynamic animations;
  • Links to web resources external to the Thinkwell website;
  • Online glossary; and
  • Thousands of interactive exercise questions (good for quizzes), complete with immediate feedback including answers and explanations, all available on the web. For those who prefer to read rather than watch video, Thinkwell even provides unedited rough transcripts of the tutorials online.

A note about returns for Thinkwell products:
Thinkwell subscriptions cannot be returned if the packaging has been opened.

Thinkwell Courses

Visit our online store to view all Thinkwell products.

Additional Information

Thinkwell's online content is what makes it remarkable. Web resources for parents help you manage your students' progress with customized reporting. For students, the Thinkwell website delivers complete solutions that aren't in the workbook, additional problems for practice or review, and testing with immediate feedback. No, you do not have to go online to use Thinkwell, but that means you won't get these important features of the program. Therefore, Sonlight recommends purchasing Thinkwell ONLY if you plan to use it online, and you will need a separate subscription for each student.

Returned products must be unopened and/or unused. They must be returned within 30 days of registration date. Purchase price will be refunded *minus* shipping and handling.

Please note: Each student needs his or her own subscription.

Minimum System Requirements

For PCs:
Windows 95 and higher

For MACs:
Mac OS 8.1