All Phonics products are OPTIONAL supplements scheduled for your convenience in the following Language Arts Guides for those who want to supplement our "natural" language-learning approach. Answer keys are provided within the corresponding Language Arts guide.
Explode the Code A, B, C Set Language Arts K
Explode the Code 1, 2, 3 Language Arts 1
Explode the Code 4, 5, 6 Language Arts 2
MCP Phonics Level C Language Arts 3
MCP Phonics Level D Language Arts 4