For Teachers Weather Fronts - Understanding the Movement of Air   Weather Fronts, lesson plan, classroom activities Air Masses, lesson plan Air Masses and Weather Fronts, lesson plan, classroom activity Cold Front Characteristics, lesson plan Weather Symbols for Weather Fronts - reading a Weather map Weather Fronts - Free Presentations in PowerPoint format for K-12 Science  See Also: Overviews, Weather Units For Kids Games & Kids Sites  Resources Free Clip Art Free Presentations in PowerPoint format for K-12 Science  Video Clips for Science    All Rights Reserved    Clip Art Credit: Phillip Martin Have a great year!