Dealing with differences

This last week I worked on simple present tense with my students from 3° to 6°, the activites were easy for them and they finished them without any problem. They copied from the whiteboard and without asking they worked. Talking about my students from 1° to 2°, they worked on objects, quantities and colors, those were a little difficult for them, but they understood and worked on it. The last two days of the week I started working on speaking activities where they went in front of the whiteboard and talked about them and then we read a tail, that after they one by one were reading it. 

I think they are responding well to the activities and that is good for me.