id: 06675770
dt: a
an:
au: Leung, Allen
ti: Exploring techno-pedagogic task design in the mathematics classroom.
so: Leung, Allen (ed.) et al., Digital technologies in designing mathematics
education tasks. Potential and pitfalls. Cham: Springer (ISBN
978-3-319-43421-6/hbk; 978-3-319-43423-0/ebook). Mathematics Education
in the Digital Era 8, 3-16 (2017).
py: 2017
pu: Cham: Springer
la: EN
cc: U70 D50 D40
ut: task design; digital-based task; boundary object; teacher knowledge
ci: ME 2011e.00351
li: doi:10.1007/978-3-319-43423-0_1
ab: Summary: This chapter explores task design in Dynamic and Interactive
Mathematics Learning Environments. Teacher knowledge and pedagogical
digital tool are discussed under the ideas of Mathematics Digital Task
Design Knowledge and Mathematical Digital Boundary Object. {\it A.
Leung}’s [ZDM, Int. J. Math. Educ. 43, No. 3, 325‒336 (2011; ME
2011e.00351)] techno-pedagogic task design is revisited and refined
with respect to these two ideas. A GeoGebra applet on exploring the
meaning of convergent sequence is used to illustrated features of
techno-pedagogic task design.
rv: