# Pick a useful challenge

- [11 · Two views, two useful questions](day-11.md)
- [12 · A key that someone can use](day-12.md)
- [13 · One place, wider areas](day-13.md)
- [14 · What connects the places?](day-14.md)
- [15 · A new map question](day-15.md)
- [16 · A new picture is not proof the place changed](day-16.md)
- [17 · Different people, different useful details](day-17.md)
- [18 · A claim, an idea or still a question?](day-18.md)
- [19 · A small guide with a useful job](day-19.md)
- [20 · Another new source; a useful next step](day-20.md)

[Make your own labels and key](../workspace/index.md) · [Pictures or empty paper aids](../aids/index.md)

You can point, speak, sign, draw, type, use AAC or direct a helper. A private small idea is useful too. No home address or trip is needed. Ask your grown-up for a chosen new-picture challenge on Days 15 or 20.