Curated OER
Telecommunication: Sound Waves
Some interesting diagrams here will pique your students' interest as they discover what is actually inside the telephone that they use every day! The frequency and amplitude labels then lead to further details about sound and waves of...
Curated OER
Telecommunication
Each of these slides has notes for a teacher to support the activities that are planned for the students. The slides give details and facts about sound waves. Although this slide show delivers useful information about the sound waves,...
Curated OER
Telecom
A brief set of notes opens the door to telecommunication via radio. The formula for the speed of radio waves is followed by the components of a radio. That's about all there is in this physical science PowerPoint.
Curated OER
Hands On Biodiversity: Networking Students and Their Biomes
Students telecommunicate and use the US Mail to network students from five biomes in the United States in order to monitor water quality in each area. They have e-mail pals and exchange materials representative of themselves and their...
Curated OER
Email Around the World
Young scholars send and receive e-mail messages and find the location of each of the messages on a map. Students then write a description and trivia facts about their school to send to others.