Your child now understands the meaning of terms like same and different. He can also explain how objects are same and different.
What you need to know
At this point, your child will be able to classify same and different shape objects when you give him shape sorting toys. This shows he has started to understand the relationship between various objects. The learning process of your little one involves more of thinking now. He is getting better with vocabulary and problem solving. So incorporate games and activities in his play and routine which will help him develop these skills. For instance, sorting shapes, completing puzzles with less than 8 pieces, recognizing patterns, sequencing etc.