Show/Hide Partial Chapter Contents
- First Calculus Calculations: Simple Motion
- Generalizing to Other Rates of Change
- Introducing Linear Approximations and Differentials
- Average Rate of Change
- Estimating df/dx at x = a
[collapse]
Free
We don't charge for anything on this site, we don't run ads, and we will never sell your personal information.
We're passionate educators with a goal:
Provide high-quality, interactive materials to dedicated learners everywhere in the world, regardless of ability to pay,
so they (you!) can learn well and excel.
We're working to develop more.
If you'd like to give back and help support our efforts, all we ask is that you perhaps
☕ Buy us a coffee We're working to add more,
and would appreciate your help
to keep going! 😊
Tons of Good Calculus Problems
Develop your problem-solving skills with our library of problems, which range from skill-building to exam-level. All solutions are immediately available, so you never have to search for more detail.
Interactive Desmos Calculators
Our specially-designed Desmos graphing calculators let you explore key Calculus ideas for yourself, making abstract ideas concrete and understandable. Many plots are are linked to key equations, so you can see key relationships in action.
Build
Step-by-Step
Each screen has a single key idea or skill you're developing, always with components to build and test your understanding. Be exam-ready for each step before before you move on to the next.
Matheno Community Forum
Need help with problem? Maybe you'd like to answer others' questions, or start a discussion? We closely monitor our free Forum, and answer many questions ourselves.
You'll find all of the homework and exam questions common to introductory Calculus classes.
Access complete step-by-step solutions to every problem.
View step-by-step solutions, so you'll never be lost or have to search for more detail elsewhere.
View step-by-step solutions, so you'll never be lost or have to search for more detail elsewhere.
Questions from actual university exams. Full solutions are a click away.
Due to the evolution of our site, we have two types of material:
Our new material spreads most Topics' development across several screens, so you can build your understanding step-by-step. We've crafted focused, interactive Desmos calculators so you can explore key ideas for yourself, and hence be able to apply those new ideas to each new problem type you encounter. The accompanying Check Questions and Practice Problems (all of course with complete solutions a click away) are then focused on that screen's material.
The material below does not have the depth or interactivity of the Chapters above. Instead each single screen contains a summary of the Topic's key ideas, along with some of our practice problems for that Topic (again, each of course with a complete solution one click away). Previous students have found these pages quite helpful; they're just not nearly as developed as the full Chapters above.
You can access everything easily from our Calculus Home page.
We'll be adding more topics soon as we grow. Please watch (or join!) our Forum for updates!
Teachers of any grade level:
We support your work!
We sincerely hope that you and your students will find our materials helpful.
If there is more we can do for you, or if you have suggestions for us (which we greatly appreciate!),
please contact us.
Matheno®
Berkeley, California
AP® is a trademark registered by the College Board, which is not affiliated with, and does not endorse, this site.
© 2014–2025 Matheno, Inc.