This is the full series of lesson plans that I use to teach lacrosse to my lower and upper elementary students.
If a child develops physical problems because of the environment we have created, adding a specially designed piece of furniture to that environment doesn't fix the root problem; it only treats a symptom.
Traditional Tchoukball uses specialized rebounders. They aren't particularly difficult to find, and they aren't necessarily prohibitively expensive, but they aren't exactly standard equipment in most American school gyms. Basketball hoops, on the other hand? Those are everywhere.
There is a famous Montessori quote, “The greatest sign of success for a teacher is to be able to say, 'The children are now working as if I did not exist.’”
If you found this interesting, here is a link to a lesson plan that will show you how to play three different variations of the same wall ball style game. Each variation will use slightly different equipement resembling some of the sports mentioned above, so histroical connections can easily be made if they are studying those countries in class. What could be even more interesting is the science connection to simple machines, specifically levers. As the students increase their lever arm using different equipment, so they will experience the changes in velocity, which impacts strategy and timing. All these possible connection points make this a super versatile lesson.