Sarah, age 7, said to me unsolicited, after working on an infinite series in Ch. 1: "At school when we do math we use different methods that I am not used to. And they are hard. But if I used my own methods it would be easy." -The wisdom of young people!

Choose Sample Problems from Chapters in Don's "Calculus By and For Young People - Worksheets" & "Changing Shapes With Matrices" books below


Check out, and click on, Don's A Map to Calculus' to see how all the student work and Don's books and videos fit into the scheme of things. Don is in the early stages of making this file into an APP.


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Don's Calculus materials

- just click on the Chapter # for sample problems:
Chapter 1: 7 Year-Olds Do
Chapter 2: Brad's: Share 6 cookies with 7 people
Chapter 3: Ian's Proof: Infinity = -1
Chapter 4: The Snowflake Curve--It's Area and Perimeter
Chapter 5: The Harmonic Series
Chapter 6: On Thin Spaghetti and Nocturnal Animals (functions and graphs)
Chapter 7: The Fibonacci Numbers, Pineapples, Sunflowers and The Golden Mean
Chapter 8: Solving Equations and Iteration
Chapter 9: The Binomial Expansion and Infinite Series
Chapter 10: Pi and Square Roots
Chapter 11: Compound Interest to e and i
Chapter 12: The Two Problems of The Calculus
Chapter 13: Area Under Curves--The Integral
Chapter 14: Slopes and The Derivative
Changing Shapes With matrices

To see some puzzles, games and other hand's on math things Don uses
To download Don's materials
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