On Tuesday the Gates Foundation announced 19 winners of the second phase of its Next Generation Learning Challenges grant competition. The NGLC's priority is using technology to improve college readiness among low-income students, and what makes these new grantees noteworthy is that they're working on targeting the critical seventh- through ninth-grade years—well before students can either drop out or fall too far behind in higher level math and science. Each project is also aligned with the new Common Core Standards, which are all about developing higher-order thinking skills. While all 19 grantees are noteworthy, here are five that really stand out:
