Your Donation Helps



Thank you for being a part of the MasterMathMentor community over the past 11 years. During this time, we have provided free math materials to over 25,000 teachers and students across the United States and in many parts of the world, with close to a million free documents having been downloaded and utilized in increasingly under-resourced classrooms. In doing so, we have provided guidance to teachers of calculus, precalculus, and statistics, especially to those districts and individual teachers without sufficient resources. And we've helped make learning these challenging subjects fun by using a more light-hearted yet pertinent approach to an otherwise serious academic discipline.



To date, all financial support for this effort comes from the sale of solutions which constitutes approximately 2% of the teachers and school districts that are successfully utilizing our free materials. This has worked well over the years, but we are now hoping to make our business more sustainable in the long term by reaching out to our members to join us in our mission to create success in the math classroom.



Here is what some of the teachers and students who have used our materials have said about MasterMathMentor:


Thank you - your MasterMathMentor material is the best AP Calculus resources that I have found and I use them daily! - Mark Mikow 


Please let me begin by telling you how much teaching my AP calculus class completely from your manual and your resources has changed my life as a calculus teacher.  The manual is brilliantly written. - Ashley Moran


I was a new AP Calc teacher (11th year teaching) but hadn't done calculus since college! I exclusively used your resources back when I took the class over. It was 1.5 months in and the students hadn't even started limits! I wanted to let you know that all my students passed the exam!!! And I had six of them (out of 13) score 5!!! Your resources made my job rock. They love the manual and so did I as I was studying alongside them just to stay 7 seconds ahead of them! Thank you a million times for sharing your time and talents with calculus teachers and students!!!! - Jennifer Baselice


Thank you from all of us AP Calculus students who are benefiting from your selfless dedication to helping us out. I do not know how often you hear directly from us, as your site seems much more geared towards teacher materials and planning, but I assure you that there is now a generation of young men and women who are better prepared to go and solve the world's problems in engineering and mathematics because of you. Your generosity is quite literally changing the world for the better, and gives me hope for future generations. - Logan Micher


Our goal for 2019 is to provide free solution manuals to teachers and school districts who cannot afford to purchase them. To do this we are asking that teachers who are benefiting from our materials donate a small amount to help teachers and students in need, either as a one-time donation in the amount of your choice, or by a yearly donation in the amount of $5, $10, or $25, to help sustain our ongoing mission.


You can donate directly on the website or by clicking on the link below:




Please know that your gift is greatly appreciated and it will make a huge difference to many worthy students and teachers. Regardless of whether you choose to donate or not, please know that we are delighted to have you as part of our mastermathmentor community and we look forward to creating new materials that will assist you in your challenging endeavors to create a stimulating and successful classroom experience.


Stu & Ted


PS: If you are aware of teachers who can benefit from receiving these solutions free of charge, please feel free to let us know. Contact us via email: