Hello! This masterpost is aimed towards AP calculus classes, but many of the links apply to any calculus class. Enjoy!

Study Sheets (AB and BC calc) 1//2//3

Calculus Calculators


Euler’s method (with slope fields!)

Implicit differentiation

General equations

Tutorials and Explanations 1//2//3//4//5//6

AP Exam Study Tools and Tips



How to ace calculus

AB FRQs with answers

BC FRQs with answers

AB practice test with video review

AB review

BC review I

BC review II

2006 AB and BC multiple choice


[London UK]: Putting the B into LGBT - Panel Discussion and Q&A 

Join us for a Stonewall Women’s Evening discussing bisexuality. Following on the heels of Bi Visibility Day on 23 September, Stonewall will be having a Putting the B into LGBT Panel Discussion and Q&A on the definitions and misconceptions of bisexuality, biphobia and how bisexuality fits into society – with Dr Caroline Walters, Research Associate at BiUK

This FREE event takes place at The London Women’s Clinic, 112 Harley Street, London, W1G 6AP on Wednesday 8 October, from 6.30pm – 8.30pm

A drinks reception to follow the Discussion and Q&A and the chance to meet other female Stonewall supporters.

Friends stick together. Real friends are stuck to each other. There are billions of people in the world, but only we have the power to control our combination of friends. It’s not hard, you just find your group of people and hope they enjoy the things you do, and that’s how all friendships start. Friends don’t last forever, and neither does anything else in this world. If you don’t treasure your closest friends, then who will?