Materials
Cardboard black felt glue snowy day magnifying glass
Instructions
1. Cover a piece of cardboard with black felt and glue in place.
2. Place it in the freezer overnight to keep cold.
3. Bring the cardboard outside to catch some snowflakes on the felt.
4. Encourage the children to examine the snowflakes with a magnifying glass.
5. Explain that snowflakes are frozen water crystals and each flake is unique with its own design.