| Type | Document |
| Description | The mystery deals with sand that stays dry when water is poured onto it. Students are requested to find ways to build sand castles with this ‘dry’ sand. |
| Tags | |
| Author | TEMI group |
| Uploaded by | Nicole |
| License | Creative Commons Attribution-NonCommercial |
| Attribute to | http://teachingmysteries.eu/en/about/?t=1 |
| Language | Language independent |
| Created at | May 24, 2016 11:08 |
| Updated at | May 24, 2016 11:08 |
| Size | 888 KB |