hfcm id=”7″hfcm id=”8″ How many pentagons are in a Dodecahedron? The Dodecahedron is formed of 12 faces of regular pentagons. It is made up from 20 vertices, 30 edges and the 12 faces. It is termed regular because each face is a regular polygon, in this instance that polygon being the pentagon. In 3 dimensions […]
Rotational Symmetry of a Pentagon: Rotational Symmetry in Nature
hfcm id=”5″hfcm id=”6″ What is Rotational Symmetry? A Rotation is a transformation of a shape around a central point. Rotational Symmetry is when the rotated shape looks the same as in the original position. In the diagram here, the point of rotation is where the lines meet at the centre. The shape that’s rotated is […]
Hearts in Nature
How to find Hearts in Nature Being able to improve observation skills begins with actually taking the time to look. We all love the Heart emoji, but lets free it from its smartphone home and see where it appears in natural form. Ten places to find Hearts in Nature Celandine The humble Celandine has always […]
Beechnut and Geometry
Many people love beechnuts and many people love geometry. But did you know you can experience them together? The beechnut and geometry. I have noticed that the shapes inside the beechnut resemble very closely the beginning constructions of geometry patterns. The geometry of seeds I love collecting seeds from trees. They always display such great […]
Natural Collections in a chocolate box
Natural collections in a chocolate box Many people ask me about suitable display boxes for their natural collections. There are lots of ways to display and it is something I get really into. Anything that already has dividers is great. we previously did a shell collection in an ice cube tray. One of my favourites […]
