IYCr legacy
![[Category 1 winner]](https://www.iucr.org/__data/assets/image/0008/120140/category1goldmedal.jpg)
Category 1, gold-medal-winning video.
![[Category 2 winner]](https://www.iucr.org/__data/assets/image/0009/120141/category2goldmedal.jpg)
Category 2, gold-medal-winning video.
![[Category 3 winner]](https://www.iucr.org/__data/assets/image/0010/120142/category3goldmedal.jpg)
Category 3, gold-medal-winning video.
Winners of the IUCr worldwide crystal growing competition 2015
![[Crystal growing logo]](https://www.iucr.org/__data/assets/image/0007/114595/cg_comp_logo.jpg){kind=logo}
Following the great success of the IYCr2014 competition, schoolchildren were invited to take part in the 2015 edition and convey their experiences of growing crystals through a video.
An international panel of judges has evaluated all the entries using the following criteria: creativity, aesthetic value, description of the working plan and experimental work, clarity of explanations and scientific background. Gold, silver and bronze medals were assigned to each of three categories based on the age of the participants.
Congratulations to all laureates! Enjoy watching the winning videos at www.iycr2014.org/participate/crystal-growing-competition-2015/winners.
Category 1: 15-18 (high-school upper forms)
Medal |
Team name |
School |
Country |
| Gold | Lourdes R. Diaz - Mateo B. Martinez - Candelaria S. Molina | Escuela Industrial 'Domingo F. Sarmiento', San Juan | Argentina |
| Silver | Tessa Loh Yun Yi | Bedok South Secondary School | Singapore |
| Bronze ex aequo | Cecilia Caivano - Virginia Laguzzi - Catalina Seinhart | Colegio Nacional de Buenos Aires | Argentina |
| Bronze ex aequo | 10A1-Xuan Hoa | Xuan Hoa High School | Vietnam |
Category 2: 11-15 (high-school middle forms)
Medal |
Team name |
School |
Country |
| Gold | Prerana Pai | Delhi Private School, Sharjah | United Arab Emirates |
| Silver | Krystalise | Presbyterian High School | Singapore |
| Bronze | Colon 2455 | Escuela 'Luis Federico Leloir', Buenos Aires | Argentina |
Category 3: under 11 (primary school)
Medal |
Team name |
School |
Country |
| Gold | Alumnos de sexto grado | Escuela 'Luis Pasteur', Villa Urquiza, Buenos Aires | Argentina |
| Silver | 3A El Cañaberal | Escuela No. 65 'Juana Elizalde de Urán', Treinta y Tres | Uruguay |
| Bronze | 3B La Rama | Escuela No. 65 'Juana Elizalde de Urán', Treinta y Tres | Uruguay |
