Carissa Berliner helps students blend sounds and practice digraphs th & wh.

Anna Scretching-Cole explores “bonus letters” and the digraphs -ng and -nk.

The Clinesmith case is the story of how, despite being alerted that it had peddled falsehoods under oath to a federal court, the bureau mendaciously doubled down.

A 'digraph' is the combination of two letters representing one sound, as in gr or th. There are over 650 digraphs in the English language, each with varying levels of frequency.