id: 06498305
dt: j
an: 2015f.00967
au: Edwards, Thomas G.; Chelst, Kenneth R.
ti: Linear programming in the classroom using GeoGebra.
so: Math. Teach. (Derby) 246, 8-11 (2015).
py: 2015
pu: Association of Teachers of Mathematics (ATM), Derby
la: EN
cc: N63 M43 U73
ut: mathematical programming; linear programming; corner point principle;
optimal solution; changes in parameters; lower secondary; mathematical
software; geometry software; computer as educational medium; graphical
methods; modes of representation; graphical representation; algebraic
representation
ci:
li: http://www.atm.org.uk/login.aspx?ReturnUrl=http%3a%2f%2fwww.atm.org.uk%2fMathematics-Teaching-Journal-Archive%2f75482
ab: Summary: An approach to linear programming is offered that is suited to
secondary-age pupils and uses the dynamic features of Geogebra ‒ in
the form of sliders ‒ to encourage pupils to explore the underlying
system of equations for different situations.
rv: