Learning Resources Elkonin Box Magnetic Dry-Erase Board Set. Elkonin Box Magnetic Dry-Erase Board Set has 8 phonics learning boards for learning to read at school. The built-in slider on these durable, easy-to-use, dry-erase boards provides a tactile element to sounding out and blending sounds. When using an Elkonin Magnetic Dry-Erase Board, children build essential reading skills including segmenting words into phonemes, identifying beginning, middle, and ending sounds, blending sounds/phonemes to create word, and writing/drawing words. These magnetic boards can be used with Learning Resources magnetic wands, counters, or letters (each sold separately), and each board has plenty of space at the top for writing out a word or placing a flash card. This set is ideal for use in the classroom and includes 8 double-sided, dry-erase boards (4, 2- and 4-sound boards and 4, 3- and 5-sound boards), and teacher-developed Activity Guide includes getting started activities. Suitable for ages 3+