Which one of the following is recommended by the new science curriculum guidelines?

As an AI language model, I don't have real-time access to specific guidelines or the ability to browse the internet. The recommendation in the new science curriculum guidelines can vary depending on the country or educational institution you are referring to. To obtain accurate information, I suggest checking the official curriculum guidelines provided by your local education board or relevant authority. These guidelines will outline the recommended curriculum content, teaching approaches, and objectives for science education in your specific context.

To answer your question, I would need to know the options you are referring to. Could you please provide the options you are considering?