Identifying the digraph sound without straining my 'knee' was not this easy before!

In this exercise, the LTK displays words with missing letters; the students should complete the word by entering the missing letter that forms a digraph sound in that word. Example: In the following letter sequence, k _ o b, the students should enter the letter ‘n’ to complete the word; here, the letter ‘n’ forms a digraph with ‘k’ and hence the word is ‘knob’.

Language Tune-up Kit - AudioRec-Digraphs

LTK is a reading program software that has over 1400 lesson instructions and over 150 help instructions recorded for the student.