For-profit companies are making good private schools available even to Africa’s poor. They can do it – and can do it on an enormous scale – by hiring neighborhood residents to teach, and scripting out every word of every lesson on an e-reader.

PowerMyLearning, a program that any student, parent, or teacher can use for free, helps students take ownership of their own learning. When most attention is being placed on teacher effectiveness, this program redirects those efforts toward students.

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.

Inner-city kids, generally, fare worst on measures of academic achievement like standardized tests. An intensive tutoring and mentoring program in Chicago has produced big improvements for young boys, pairing them two-on-one with math tutors that offer homework support and educational guidance.

The creators of online classes hoped to provide quality education to the disadvantaged but have instead created an international supplement to classroom learning and tool for professional development.

Low budget schools across the U.S. are having students use their smartphones as learning tools inside and outside the classroom. At no extra cost they can incorporate technology into the curriculum through a myriad of applications, from homework reminder apps to free cloud document platforms like Google Docs.

Adolescent smoking remains a challenging health problem because of the allure of cigarette branding. Australia is piloting the transformation of cigarette packaging with a generic look that reduces the appeal of smoking. In Florida, the Truth campaign has exposed that cigarette companies targeted teenage consumers and, in response, created a set of new advertisements that presented the cigarette industry with transparency.

Huge numbers of students were getting suspension as punishment - until there was a nationwide push to rollback zero-tolerance policies instituted after the deadly Columbine High School shootings that emphasize harsh discipline for even minor misbehavior in favor of support-focused alternatives. The idea: Cultivate communication between teachers and students by gathering in weekly circles to discuss concerns and form one-on-one “harm circles” between students, parents and counselors when conflicts arise.

Colorful volumes of books have aided teaching for centuries; however, the scope of engagement in the internet age demands newer methods for pedagogy. Pinterest, a social media-constructed visual bulletin board, has become a venue in which teachers share their pinned visual media, lesson plans, and charts with students and other teachers. The success of Teaching Pinterest expands pedagogy, reduces teacher alienation, enables collaboration with other teachers, and directs readers to other sites that offer teachers’ curriculum ideas for a cost.

Well-trained teachers cannot be replaced solely by technology, as has been increasingly apparent at Carpe Diem schools, where students learn largely via computers enabled with educational software.