first of all the idea is great, and when my son is older I will definitely use this. What would be really nice is some sort of guidance system by age. For ins

first of all the idea is great, and when my son is older I will definitely use this. What would be really nice is some sort of guidance system by age. For instance, which worksheets are appropriate for which age, maybe as a wide range. and the parameters within the worksheets could use a recommendation as well. This is because as a first time parent it is hard to tell as i've already gotten the feeling that presenting toys of wrong difficulty sometimes really results in reduced intended effect.