Data driven approach means there is less room for creativity. Schools encourage teachers only teach from curriculum and use laptops. Which while at times its important to use technology and use rigorous curriculum, their rigidity means there is little room for individual teacher creativity. Overreliance on laptops means students struggle being on task, since they play games and can escape from the work on their lap. Mastery claims to have high standards, but in practice they lack the man power to implement systems they create. This means students are inconsistently held accountable.