Grammar Explorer prepares students for academic success through captivating National Geographic content and assignments that mirror the requirements of academic life. Going beyond clear grammar charts and instruction, Grammar Explorer challenges students to think critically while using grammar in their listening, speaking, reading, and writing.

The Colorado English Language Assessment (CELA) is the language proficiency assessment used for classifying and monitoring the progress of Colorado English Language Learners (ELLs) in the acquisition of English. This assessment measures the competencies necessary for successful social and academic language use in four major modalities: Listening, Speaking, Reading, and Writing - along a continuum of five proficiency levels.

The purpose of this manual is to provide District and School Assessment Coordinators with instructions for securing and distributing CELApro test materials prior to test administration, collecting and organizing materials after testing is complete, and preparing materials for scoring.

Clear explanations, extensive models of academic writing and practice to help learners write great sentences, paragraphs, and essays. With expanded vocabulary instruction, sentence-level practice, and National Geographic content to spark ideas, students have the tools they need to become confident writers. Updated in this Edition: Clearly organized units offer the practice students need to become effective independent writers. Each unit includes:...