Gravitrax 1, 2 & 3

Service Description

All learners are given the base set and expected to build the most basic working model. When they have proven their ability to drop a marble in the START and have it arrive at the END, they are given a second set with additional components. When a learner has completed a second model with the expanded Gravitrax components, they are given a third set of components. After achieving level 3 students can be asked to combine their models with the one another in groups of 2 or 3. This activity works well as pre-cursor to units on energy, especially those that might include hydro-electrics.