"Building fluency" means improving your ability to speak or understand a language smoothly and easily, without having to pause or think too much. It's like becoming really skilled and confident in using a language. Full definition
They enable students to efficiently build fluency with core knowledge prior to deep - learning, problem - solving based activities. (greatmathsteachingideas.com)
This bundle is a combination of task cards and worksheets providing practice to build fluency in solving equations using all four operations. (tes.com)
How can you adapt the strategies for building fluency to suit the students in your school or classroom? (ascd.org)