9 results found for theory

They're awesome to have in the kitchen, but did you ever wonder how your microwave actually works? This is a quick introduction to the theory that makes our home microwave ovens possible. Here, Daniel covers the differences between microwave heati....

FSU undergrad, Daniel Stribling, investigates the intimate relationship between light and color. Daniel discusses the history, physics, and theory of light to engage young learners and encourage them to be excited about science.

A better way to extract square roots, with rapid convergence

A pen and pencil method of extracting square roots

An introduction to the various types of numbers which are recognised as important.

An approach to adding and subtracting fractions, using an understanding of the processes involved.

How can we represent fractions in the simplest way?   Equivalence of decimal and common fractions.

Making life easy when using percentages. A sometimes fraught topic looked at differently.

Be wary of high interest rates! An introduction to how loans grow.