id: 06495811
dt: a
an: 2015f.00767
au: Lee, Sang-Gu
ti: Mobile linear algebra with Sage.
so: Cho, Sung Je (ed.), Selected regular lectures from the 12th international
congress on mathematical education, ICME 12, Seoul, Korea, July 8‒15,
2012. Cham: Springer (ISBN 978-3-319-17186-9/hbk;
978-3-319-17187-6/ebook). 439-450 (2015).
py: 2015
pu: Cham: Springer
la: EN
cc: H60 U70 U50
ut: linear algebra; mobile math; matrix calculator; smartphone; technology
ci:
li: doi:10.1007/978-3-319-17187-6_25
ab: Summary: Over the last 20 years, our learning environment for linear
algebra has changed dramatically mathematical tools take an important
role in our classes. Sage is popular mathematical software which was
released in 2005. This software has efficient features to adapt the
internet environment and it can cover most of mathematical problems,
for example, algebra, combinatorics, numerical mathematics, calculus
and linear algebra. Nowadays there are more mobile/smartphones than the
number of personal computers in the world. Furthermore, the most
sophisticated smartphones have almost the same processing power as
personal computer and it can be connected to the internet. For example,
we can connect from mobile phone to any Sage server through the
internet. We have developed over the years on Mobile mathematics with
Smartphone for teaching linear algebra. In this article, we introduce
Sage and how we can use it in our linear algebra classes. We aim to
show the mobile infrastructure of the Sage and the mobile-learning
environment. We shall also introduce mobile contents for linear algebra
using Sage. In fact, almost all the concepts of linear algebra can be
easily covered.
rv: