Properties of Size Changes Videos - Free Educational Videos for Students in K - 12


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This page provides a list of educational videos related to Properties of Size Changes. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Properties of Size Changes.


Colligative Properties - Boiling Point Elevation, Freezing Point Depression & Osmotic Pressure


By The Organic Chemistry Tutor

This chemistry video tutorial provides a basic introduction into colligative properties such as boiling point elevation, freezing point depression, osmotic pressure, and vapor pressure. It explains how to calculate the boiling point and freezing point of a solution as well as how to calculate the molar mass of a solute using osmotic pressure and freezing point depression.

Trigonometric functions and side ratios in right triangles


By Khan Academy

Sal is given a diagram with multiple right triangles and is asked to match different expressions with different trig values.

Trigonometric functions and side ratios in right triangles


By Khan Academy

Sal is given a diagram with multiple right triangles and is asked to verify identities relating to trig ratios in those triangles.

Trigonometric functions and side ratios in right triangles


By Khan Academy

Sal explains how the trigonometric ratios are derived from triangle similarity considerations.

Financing California: K-12 Education


By Lumos Learning

Spending on K-12 education accounts for 40% of California's budget. With spending per capita and performance falling, a panel of experts discusses the future of K-12 education. Series: "Travers Conference in Ethics and Accountability