my daughter is good, but not quite complete, not enough dexplications and examples. Especially for the 3rd there is the patent in end of school year !!
To explain to children from 3 rd with very bad math teacher: this is perfect: simple explanations, exercises at progressive levels. exellent !!!! but I love that teachers do their job all the same !!!
After purchasing I manage my 4th math, it was essential to continue with that for the 3rd. This is an excellent tool to review a lesson with very clear explanations.
