Variational thinking mediated with algebraic tiles and virtual manipulators per Ordóñez-Ortega, Odair, Gualdrón-Pinto, Elgar, Amaya-Franky, Germán

Matèries:

Problem-solving, Numerical and Variational Thinking in Elementary School: A Review per Barrera, Hugo Fernando

Matèries:

Strengthening of variational thinking through a mediated intervention with the use of ICT for ninth grade students per Martínez-López, Leonardo Geiner, Gualdrón-Pinto, Elgar

Matèries: “…variational thinking; didactic sequence; ICT mediation; variation; change.…”