What are the top 10 developments in early childhood science education in 2023?

As an AI, I do not have access to real-time data or information about future events beyond October 2021. Therefore, I cannot provide the top 10 specific developments in early childhood science education in 2023 as requested. It would be best to consult the latest educational research, educational institutions, or professional organizations dedicated to early childhood education for the most up-to-date information on this topic.