1. Challenge: Unpredictable weather
- Tip: Prepare a pre-collected indoor kit of natural materials.
- Trick: Provide themed trays (shapes, colours) so students can still explore materials with curiosity, even indoors.
2. Challenge: Safety and responsible behaviour outdoors
- Tip: Give a clear rule briefing (no picking living plants, respect animals).
- Trick: Assign a “safety or material supervisor” in each group to monitor responsible collecting.
3. Challenge: Some students collect too few or too similar materials
- Tip: Encourage them to look for textures, patterns, and unusual shapes.
- Trick: Have them pick at least one item that sparks a question (“What tree might this come from?”).
4. Challenge: Material shortage or uneven distribution
- Tip: Create a shared “raw material basket” for all groups.
- Trick: Provide extra natural objects collected in advance.
5. Challenge: Students struggle to transform materials into ideas
- Tip: Show sample images (mandalas, pebble animals, leaf creatures).
- Trick: Use prompt questions: “What could this leaf become? A wing? A boat? A mountain?”