By: Stephanie Stephens, Tricia Parker and Liisa Potts  Here’s a hard fact: A staggering 60 percent of fourth grade students in the United States are struggling to read. According to the National Assessment of Educational Progress, one-third of fourth-graders and one quarter of eighth-graders aren’t reading at a basic level. Fewer than 40 percent are proficient or advanced. These numbers are even more concerning when we look at the significant proficiency gaps based on race and income and we realize that these gaps have barely moved…