This post outlines a teaching sequence for introducing the concept of square roots in a GeoGebra environment. Of course you can do the same activity using grid papers, ruler and calculator.
GeoGebra, Calculator, and Mathematics
GeoGebra is a dynamic mathematics software for teaching and learning mathematics. As tool for the teaching part is pretty easy to do. But the learning part, well, that’s always been the
GeoGebra and Learning Mathematics
GeoGebra is a great software for teaching and learning mathematics. It offers geometry, algebra and calculus tools in one environment, a great support indeed for linking mathematical concepts. On top of
Problem Solving Involving Quadrilaterals
‘To understand mathematics is to make connections.’ This is one of the central ideas in current reforms in mathematics teaching. Every question, every task a teacher prepares in his/her math classes