diamondcutter
Senior Member
- Joined
- Oct 21, 2014
- Member Type
- English Teacher
- Native Language
- Chinese
- Home Country
- China
- Current Location
- China
This strange band was first made in the 1800s by a German man named August Mobius. Mr Mobius studied math. He wanted to find a way to prove how this band works with math. Believe it or not, This band has only one surface. You can find this out for yourself.
(from a reading book by Teacher Created Materials Inc.)
I don’t quite understand “how this band works with math”. Does it mean how this band is related to math?
(from a reading book by Teacher Created Materials Inc.)
I don’t quite understand “how this band works with math”. Does it mean how this band is related to math?