An essential part of Structures® is the instruction of Greek and Latin roots we call morphemes. The knowledge of morphemes leads to the meanings of thousands of words in the English langu … read more

Do your students struggle to remember the meanings of the suffixes -ness and -ment? Mine did until I came up with a simple memory trick for them.What is the Meaning of Suffixes -ness & -ment?B … read more

We've all heard words like "aqueduct" and "hydrogen" and maybe even words such as "hydrocephalus" and "aquarellist". But, do you know how these words are all related? They hail from Greek (hydro) … read more

As educators, students occasionally ask us how to decide between suffix -tion and suffix -sion. Knowing whether to use the suffix -tion or -sion for many of us comes with time and practice. As we see … read more

Today's rule for suffix -ist and -est depends on the type of word, not a certain feature of the word like most of the other rules. As always, this rule works most of the time, but you may run into so … read more

The prefix ex- is commonly attached to the start of words. It is a language tool meaning separation, exclusion, or a former state of being. Whether it's an 'ex-president' leaving office or an 'exoskel … read more