Using Telephones as an example write:
What features have changed over time and What features have stayed the same?
You may write your answers in dot point form.
Students will edit this template:
𝕁𝕖𝕟 ℍ𝕒𝕣𝕕𝕚𝕟𝕘 @𝕄𝕣𝕤𝟛𝕣𝕕ℍ𝕒𝕣𝕕𝕚𝕟𝕘