This project is a continuation of the project "Math In Practical Life" . We'll continue our search for the mathematics and its purpose in our everyday lives. We'll share our lessons and experiences. More details about the previous project could be found here: https://live.etwinning.net/projects/project/113912 , https://twinspace.etwinning.net/7316/home , http://mathinpracticallife.weebly.com, https://matharoundus.wordpress.com/