Literacy Rates is the percentage (amount) of the people who can or can't read in the world. Literate means that you can read or write. Illiterate means that you can not read or write.
Educations levels are the different stages of education. These are primary, secondary (high school) and tertiary (like university). Tertiary education is also known as higher education.
Gender is a big issue in terms of education. For the most part, there is a gap between male and female education, from gaining it to literacy rates. There are many reasons for this but main ones can be culture, religion, lack of accessibility or the need to keep tradition.
Covid-19 hit 2020 hard and has affected education all over the world. From figuring out how to do online school, to going back to physical school, it changed how the world has done education.