Support English language development with a family-themed unit consisting of a series of lessons designed to get your scholars moving, looking, speaking, writing, and listening. Conversation topics...

The National Weather Service presents this comprehensive site on lightning. Learn how lightning is created, what makes the sound of thunder, and ways to be safe during a storm. Learning lessons, frequently asked questions, and review...

This comprehensive, interactive site is loaded with information, activities, and stories about thunderstorms, lightning, and tornadoes. Find out how these weather systems are formed, how they impact our lives, and how they cause chaos.