Explode the Code is a phonics program designed to teach kids how to read. It's based on research and uses a structured method that works well for all learners, especially those who struggle.
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. A peer-reviewed study published in Peabody Journal of Education found that homeschooled children are typically well-adjusted socially and score above average on measures of social skills, emotional development, and daily living skills (Richard Medlin, 2013).
What is explode the code?
Explode the Code is a phonics curriculum created by EPS Learning. It's helped millions of kids learn to read. The program follows the Orton-Gillingham approach, which is a hands-on way of teaching reading. It covers phonological awareness, phonics, decoding, vocabulary, spelling, and comprehension. The series has 17 workbooks that take kids from early reading skills to independent reading.
What the program includes
The core of Explode the Code includes workbooks that guide kids from basic literacy to advanced phonics. The first three books, Primer A, B, and C, focus on pre-reading skills and letter recognition for preschool to first grade. Books 1-3 introduce first-grade phonics, starting with simple words. Books 4-8 continue into fourth grade, with more complex patterns. There are also half-books for extra practice. Teacher's Guides are available separately for those using the whole program.
Print vs. online
The print edition has clear workbooks with exercises that kids can do mostly on their own. The online version adds a game-like feel, with rewards and visual cues. It also includes built-in assessments and tracks progress. If handwriting is a challenge, kids can type instead. Online subscriptions last for 12 months and activate within 1-2 business days. Both options cover the same material. Choose based on what works best for your child's learning style.
Strengths and limitations
Parents love how effective Explode the Code is—kids learn to read and enjoy it! The workbook format allows them to work independently, and the lessons are short, usually just a few pages. The level-based structure helps kids progress without feeling pressured by grades. However, some families find the workbooks can get repetitive. The print edition needs some handwriting ability, and some pictures can be hard to identify. To fully teach phonics, you might need the Teacher's Guide, which adds to the cost.
The bottom line
Explode the Code is a proven, cost-effective way to help kids become fluent readers through systematic phonics instruction. It can be your main curriculum or a helpful supplement alongside another program. The workbook format is great for kids who can work independently, while the online version is perfect for those who prefer tech-friendly learning. It's especially useful for struggling readers, thanks to its structured approach.
