Spend more time teaching and less time preparing – the Level 4 Workbook provides all of the student worksheets, no prep time needed! Use with the teacher materials found in the required Instructor Guide for a year of grammar instruction. Fourth- and fifth-grade students may begin in Level 4 regardless of their prior le Well-Trained Mind resource: https://welltrainedmind.com/p/first-language-lessons-level-4-student-workbook/