Write Source is a writing program designed for students from kindergarten to college. It focuses on teaching writing through real-world contexts and integrates grammar naturally into the writing process.
Research from the National Home Education Research Institute (NHERI) shows that homeschooled students typically score 15 to 25 percentile points higher than public school students on standardized academic achievement tests. According to the National Center for Education Statistics (NCES), approximately 3.3 million students were homeschooled in the United States as of 2023, representing roughly 6% of the school-age population.
What is write source?
Write Source is a full writing program for kids from kindergarten to college. It was created over 40 years by Dave Kemper, Patrick Sebranek, and Verne Meyer. Originally from Great Source, a Houghton Mifflin Harcourt division, it’s now managed by Thoughtful Learning, the same team behind it. The program teaches grammar and writing together, using real examples instead of just worksheets. One key feature is the Six Traits of Writing framework: Ideas, Organization, Voice, Word Choice, Sentence Fluency, and Conventions. This helps both teaching and grading.
How the curriculum works
Write Source teaches writing step by step. First, students read model pieces and see what makes them good using the Six Traits. Then, they get guidance to write their own. Each type of writing—like narrative, expository, persuasive, or research—gets special focus with tricks to brainstorm and develop ideas. Skills are introduced at the right age and built on each year. Grammar is taught through writing; students learn punctuation by editing their own work instead of doing separate exercises. This way, grammar feels useful for clear communication.
What's included for homeschoolers
The homeschool package usually has a student handbook (a hardcover textbook that also serves as a writing reference), a teacher’s edition with tips for teaching, a SkillsBook for grammar practice, and an assessment book with rubrics. The student texts talk directly to learners, making it easier for them to work independently as they grow. For middle and high schoolers, parents often just need to review finished work and give feedback. The handbooks are also great reference tools for grammar, citation formats, and writing help throughout their school years.
Best uses in your homeschool
Write Source is great for families teaching multiple kids since siblings can explore the same writing types at their own levels. The upper-level materials are self-instructional, perfect for busy parents or those unsure about teaching writing. However, the 2012 edition hasn’t updated for modern topics like digital communication or current research formats. Some families add extra practice for high schoolers getting ready for college writing. The program shines in its organized, systematic approach—perfect for families wanting a complete writing solution instead of piecing together different resources.
The bottom line
Write Source has built a solid reputation over four decades for offering thorough, structured writing instruction. It integrates grammar naturally and helps students assess their own work. The Six Traits framework gives everyone, teachers and students alike, a shared way to talk about and improve writing. While it could use updates for today’s digital world, its core methods are still strong. For homeschooling families looking for a solid, well-structured writing program that grows with their kids, Write Source is a great choice with minimal prep time for parents.
