Epsilon and Delta
05/18/2023
Book 9 goes out in the mail tomorrow.
05/17/2023
We've updated the webpage and have posted books 9 and 10, the last two books for our first year: https://epsilonanddelta.org/
Please have a look and spread the word. We're looking for 2nd and 3rd graders to join for next school year.
Epsilon and Delta Where did Epsilon and Delta get their names? Learn about prime numbers and see how Epsilon and Delta count a huge pile of cherries.
04/22/2023
Book 8 went out in the mail this past week. We introduce right angles and the hypotenuse in preparation for the Pythagorean Theorem in book 10.
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