Symmetry
Bild Graphic:Three objects with reflection symmetry (stylized face, butterfly, the letter A) and an asymmetrical object (mountain) are shown. Information and ideas:As an image for discussion, to help the students recall previous experience and lead into the topic of symmetry. What do these objects (with one exception) have in common?
„Symmetry“, © Siemens Stiftung 2015, lizenziert unter CC BY-SA 4.0 international