Just wondering how do you know if your child is emotionally ready to start school? Where I live kids can start school at 4y or choose to defer. DD would be almost 5 years if she were to start next year. She loves numbers, letters and problem solving activities but she can be quite shy and timid when it comes to older kids (if they are very boisterous). How do I know if she's ready and will she become bored if I chose to defer her. She currently attends nursing for a few hours every week. Any advice would be amazing!