The purpose of this web page it to highlight starting points for a number of web sites that feature useful science simulations. Simulations are flexible computer-based manipulatives that serve as critical bridges between concrete and abstract thinking. They provide a high degree of interactivity, enabling students to immediately observe the results of their experimentation and be able to relate concepts across multiple representations. This is a commercial .

The tools are easy to use and familiar, keeping training costs at a minimum.

Retape dans le champ ci-dessous la suite de chiffres et de lettres qui apparaissent dans le cadre ci-contre.