STEM Lessons for College Students

Membership Checkout

Membership Level change

You have selected the One-time-fee membership level.

I am currently uploading content daily. While this process is occurring, you can enjoy a low price one-time-fee giving you lifetime access to my website.

The price for membership is $50.00 now.

Do you have a discount code? Click here to enter your discount code.

Account Information Already have an account? Log in here


Terms & Conditions

Signing up for my site allows you to have full-access to

(1) Study-guide(s)
(2) Commenting
(3) Q&A (I do not provide solutions to HW, quizzes, or exams on my site. However, I may provide in-depth lessons on problems if they are clearly not a quiz/test problem—if time permits)
(4) All formula, prep-course, and study-guide eBooks, ...
(5) In-site ad-removal

It should be clear that the main purpose for registering is (1) for my study-guide(s) and (2) to ask me general questions related to the material in the study-guide(s).

All purchases are final