https://www.cis.org.au/app/uploads/2016/07/rr11.pdf
Read About It: Scientific Evidence for Effective Teaching of Reading
March 2016
...Despite there being various causes of disadvantage, there is only one domain in which an education system can have a signi cant and sustained impact — by harnessing the power of improved instruction, especially in literacy in the early years of school.
Major reviews of research on reading not only agree on the key components of reading programs but also the most effective way of teaching them.