This animation shows how a function can be created as a generalization of a number of coordinate pairs (x,y). Using an independent (x) and dependent variable (y) plotted in a coordinate system, it is possible to generalize into a continuous function.
Here you have some images of the tool created with Powtoon for teaching chemical equilibrium. The “dance school” analogy has been used to explain the chemical equilibrium. It consists of
In 2021, the number of smartphone users in the world today is 3.8 Billion, which translates to 48.41% of the world’s population owning a smartphone. In Europe almost all students own a smartphone1. Therefore,
We presented our tools to several teachers – in our own schools and from abroad. The feedback was mostly positive and encouraging. Here is a selection of answers: Structured explanation