### MATERIALS FOR THE MATHEMATICAL TASKS

**Workshop 1: Volume Challenge**

**Workshop 2: Battleship**

**Workshop 3: Secret Objects**

- Silhouette videos
- Folding template for a Tetrahedron
- Folding template for a Hexahedron
- Folding template for an Octahedron

**Workshop 4: Encrypted Messages**

### MATH LAB SUMMAMUTIKKA

These mathematical tasks were created for you by the staff of Math Lab Summamutikka. Summamutikka is a modern, engaging learning environment for teaching mathematics., and a part of the University of Helsinki LumA Science Education Centre. Summamutikka is an intersection of university-level and school mathematics, teaching development, active learning in mathematics and current research. The math lab aims to inspire and motivate children and young people to learn mathematics, and to support their teachers in their work and professional development. As a part of the Science Education Centre, Summamutikka organises clubs and camps full of engaging experiences for all kinds of learners of mathematics.