Don't have my
Intro Calculus book? Click this link for a free sample:
Here are audio files of me, Grant, teaching
Lessons 1 and 2 in my
Intro Calculus book.
You can buy the complete set of my audio lectures teaching my entire book for
$50 + GST. That's less than $1 per hour!
If you are interested, reply to this
email, and I will send you a PayPal invoice. You can pay with your PayPal account or with a credit card if you do not use PayPal. Once the invoice is paid, the audio will be delivered straight to your inbox within 24 hours.