Find example texts & place on A2/A3 paper. Give students envelopes with cut-out boxes & they’ve to find an example of the element & put the purpose & description alongside. Could do activity with all three parts (element, purpose & description), just focus on one part, or join together two boxes to scaffold task (eg, give element & description boxes together & students match purpose).
Could also use for writing as prompts or success criteria.
Use these links for further text-type work: Skillswise, BBC Bitesize.