With the EL population increasing every day, schools need proven systems for ensuring that the students of the future are able to thrive. In practice, this is a challenge for educational leaders. The most promising solution is the collaborative approach pioneered by this book’s authors—America’s leading authorities on collaboration and co-teaching for EL achievement. This is your concise, comprehensive guide to creating a powerful collaborative program to benefit your ELs. Start implementing it today and watch the outcomes improve.