The reform and innovation of curriculum and teaching is the focus of the implementation of the“Double Reduction”policy.Meanwhile,the core literacy orientation,activity-driven teaching,classroom improvement and efficiency,homework control and quality improvement,and eval...MORE The reform and innovation of curriculum and teaching is the focus of the implementation of the“Double Reduction”policy.Meanwhile,the core literacy orientation,activity-driven teaching,classroom improvement and efficiency,homework control and quality improvement,and ev...