Common Denominator Websites

- amathsdictionaryforkids.com

Interactive, animated maths dictionary with over 630 common math terms and math words explained in simple language with examples. Device friendly version with 950+ entries. Math glossary with math definitions, examples, math practice interactives, mathematics activities, math calculators, math charts and posters. © Jen

166,974 $ 72,000.00

- mathematicsdictionary.com

Visual Mathematics Dictionary www.education2000.com

789,496 $ 1,680.00

- effectology.org

Effectology is a philosophy for the 21st century. Conceived by Ion Grumeza, a historian and independent scholar, it examines the dynamic of accidents and their effects.

Not Applicable $ 8.95