Snowflake Geometry

What’s behind? STEM tips

What’s behind? STEM tips

It’s all about symmetry!
Line symmetry (or reflection symmetry) is when one half of a shape can be folded exactly onto the other half. Think about the heart shape: ♥ The line of symmetry is the line where you can fold the shape to have both halves matching. In nature symmetry is very common. Look around you to spot some examples.