Related Links
Teacher Assignments
Teacher Entries
Conditions of Use
|
| Title:
|
Signals in the Past and Today (04/28/08)
|
| Description:
|
People use sight and sound signals to communicate. In the past people used ..... to..... Today people use ... to... Use your bridge maps to add details to your paragraph.
|
|
Jose R -- How We Use Signal.
Article posted April 30, 2008 at 06:29 AM GMT0 •
comment • Reads 2614
|
|
How were signals used in the past? How are they used today? Use the information from your thinking map and your communication.
|
|
Article posted April 30, 2008 at 06:29 AM GMT0 •
comment • Reads 2614
|
|
Daniela M -- How We Use Signals
Article posted April 29, 2008 at 05:06 PM GMT0 •
comment • Reads 688
|
|
People use sight and sound signal to communicate. In the past people used beacons fire to signal danger are not used today cannons are to lead solders and lanterns in the window to warn people of an attack. Today people use rail rood to light cross sign to stop cars when trains when they are coming, sirens to warn cars to get out of the way, and traffic light to tell drivers to stop, go, slow down. And that is all I know about signals.
|
|
Article posted April 29, 2008 at 05:06 PM GMT0 •
comment • Reads 688
| |
My Classes & Students
About the Blogger
Educational Technologist working with 21st Century Learners
Latest 10 Comments:
|
