Connecting learners to structure through academic content, Grammar Connection 1 teaches the authentic language skills learners need for academic and professional success. Discourse-based grammar presentation through readings and conversations offers natural language instruction and prepares learners for academic success. Authentic contexts from academic disciplines provide essential background for grammar presentation and practice. Concise lessons with clear grammar charts create an easy-to-follow learning framework. High-frequency academic vocabulary is systematically developed in Content Vocabulary sections. Multi-skills practice in reading, writing, listening, and speaking simulates the skills learners need in academic contexts. Connection: Putting It Together synthesizes grammar, vocabulary, and content through communicative activities. Review and Learner Logs summarize language instruction and enhance learner independence.