Exploring past and present technologies: Share a lesson idea that involves exploring past and present technologies. You might prepare a resource, a lesson plan or some online content that accompanies your lesson. Share your idea with the community. If you are a teacher trainer, you might consider an idea for a professional development session.
The past and present technology that I have chosen is a computer.
We would start by sharing with the students some pictures of computers from the past to the present. I would get the students to order them in how they have progressed over time by putting them in a time line. I would then get the students to identify the changes in the computers over time.