I did TXLS a few years ago. Is this the same thing?

In the 2020–2021school year, TXLS has been redesigned to emphasize process over product.

• Publication of lessons has been eliminated—teachers can focus on instruction, not editing.
• Teachers are encouraged to examine and teach from high-quality curriculum—no more creating everything from scratch.

Teachers examine and improve instruction by participating in repeated mini-cycles of lesson study throughout the school year—aligning cycles to how teachers authentically plan.