Here's one of the best things schools can do to prevent mass shootings

How can rural African children learn to read when there are no books in their languages? Save the Children helps kids to create their own books, creating a homemade library for their village.

Palm Beach County, Florida has many of the same social problems that Philadelphia has, including “gangs, drugs, and poverty.” However, their school system has managed to keep students safe by employing “safe-school case managers” who build relationships with students, and they offer a youth court that is a system run by students who peer-review cases of unrest. The initiatives in this county has prevented school violence from happening without metal detectors and just two police officers.

The overall graduation rate for black male students in New York City was 58 percent in 2014 - student retention rates are equally poor. But one school achieved a 100% on-time graduation rate last year, motivating their students with a student-founded, student-sustained 'fraternity'.

Teaching reading skills to children early is crucial, especially with respect to their educational success later in life. School systems are switching reading programs to help underachieving students have one on one time with a tutor.

As kids and teachers head back to school, we wanted to turn away from questions about politics and unions and money and all the regular school stuff people argue about, and turn to something more optimistic — an emerging theory about what to teach kids.

Blue Engine, which places recent college grads as full-time teaching assistants in New York City public schools, is helping poor students thrive in college. They focus on small teacher-student ratios, frequent feedback for teachers, and a concentration on 'gateway' courses associated with success in college.

There are many other adults beyond teachers who regularly interact with children — and who are often overlooked as potential contributors to the educational mission. Hartsville, South Carolina, uses school bus drivers as a resource and extra set of eyes to observe how students are doing.

Many qualified students lack the motivation to follow through attending college due to a lack of peer support. A highly successful U.S. program sends great inner-city students to elite colleges in groups – one key to graduation.

There are many reasons why a student might leave university without graduating. Match Beyond helps students who dropped out of college finally receive their degree through personal counselors who make sure that the students are fulfilling all the necessary things in order to graduate.

A program in Philadelphia is pioneering new ways to treat the urban wounded. By seeing it as PTSD, and not pointing fingers, the city is using mental health tools to decrease violence and heal communities.