This project brings together researchers in embodied cognition with researchers and technologists in inclusive design. With the PhET simulation Ratio and Proportion, learners can explore finding and ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Image Credit: Philip Lange/Shutterstock. Some cars just look “right.” Balanced, elegant, and timeless. That visual harmony often stems from the golden ratio, a mathematical proportion (approximately 1 ...

This project brings together a diverse group of technologists, including tinkerers, Makers, web developers, and inclusive designers. Building on the design of the PhET sim Ratio and Proportion, we ...

When an absolute number doesn't adequately describe a scenario, proportions help fill the gap by describing the number with respect to a total. As an example, knowing that 30 orders were for a ...