# O06 · A fold-flat story landmark

**Complete ordinary source:** Fin’s original drawing shows a pretend story sign: a front face with one hill mark and two broad sides. Fin proposes folding the sides inward to keep it flatter. Fin has not closed or reopened the model. The picture does not reveal whether the hill mark would be hidden in that stored arrangement.

**Own task:** Create show and stored views for an invented display; explain what should be kept; give one transformation step and an open check.

**Choose a route:** Draw the two views; perform or direct one suitable fold/flatten; tell the relationship without objects.

**Look for:** Content/form relationship and honest actual/proposed status, not tidy compliance.

**Next teaching:** Use a different broad card with a dot on a face; model a proposed closed view and ask which face needs checking.

[Your own job](../interactive/index.html) · [Original aid](../aids/V06-alternative.html)

Modified from [Prep alignment](https://www.qcaa.qld.edu.au/downloads/aciqv9/technologies/curriculum/ac9_tech_design_prep_as_cd_alignment.pdf), [Prep standard elaborations](https://www.qcaa.qld.edu.au/downloads/aciqv9/technologies/assessment/ac9_tech_design_se_prep.pdf) and [Prep techniques and conditions](https://www.qcaa.qld.edu.au/downloads/aciqv9/technologies/assessment/ac9_tech_design_technique_cond_prep.pdf), © State of Queensland ([QCAA](https://www.qcaa.qld.edu.au/copyright)) 2023, [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/), subject to item exceptions. Guidance is adapted; SubjectNest stories, prompts, criteria and teaching moves are original. No endorsement.