THE NAME OF THE DOG IS PUPPY. This seems like a simple sentence. But did you know that in Kenya, Tanzania, and Uganda, three out of four third grade students do not understand it? https://www.worldbank.org/en/news/immersive-story/2019/01/22/pass-or-fail-how-can-the-world-do-its-homework">In rural India, nearly three-quarters of third graders cannot solve a two-digit subtraction problem such as 46 minus 17, and by grade five — half still cannot do so.