A PowerPoint presentation of 129 slides covering:
What is communication
The postal system
Early typewriters before electricity
Internet and cell phones
Also included are quick guides in date order, who invented what and images of famous people.
Printable homework worksheets of 11 activities.
A bit of fun in the classroom – covering 10 questions.
This is a PowerPoint lesson. Social Sciences Grade 4. This lesson is password protected and you can open it in “Read Only” mode.
Should you wish to make changes, the password is: comhdw888