Project Weather School: Why is the sky blue?

You'll need an empty 2-liter bottle, milk, water, teaspoon, and a flashlight.

Why Is the Sky Blue?, Worksheet, Education.com

Weather: Atmospheric Pressure

Observing clouds and weather — Science Learning Hub

Project Weather, Buffalo New York

Weather Explained - Why is the sky blue? – Weather News

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Types of Clouds: Identifying Common Clouds

Why is the Sky Blue? {Science Experiment} - Frugal Fun For Boys and Girls

Why Is the Sky Blue?

Weather

17 Weather Activities for the Primary Classroom

Blue Sky: Waves & Light Science Activity Exploratorium Teacher Institute Project

Science for Kids - Easy Weather Science Experiments