What it is. An appositive renames a noun right after it, between commas.
Why our test works. An appositive is defined by being removable — that is what makes the commas correct and the structure recognizable. Testing removal is faster and more reliable than remembering the name, and it doubles as the comma rule.
Leans on. Lesson 13; and Grade 3's comma work.
Watch for. Both commas or neither. One comma is the commonest error and it is worth a whole minute.
Practice one sentence move: appositive. The worked example is the one you build on the board: Teacher writes a plain sentence, then makes the move once, saying what changed and why the The class reads Writing Book 4, p.59 — our own page, so a child who was absent can still get the lesson.
You open by saying where this sits — what it follows and what it is part of — in one sentence, and then you give them the reason it matters, in your own words, for about ten seconds. Before anything new, sixty seconds of retrieval on U9 set 1: ask, take the answers from boards rather than hands so you see all thirty, and do not re-teach — note who has lost it and carry on.
Then you do one yourself, building it on the board and leaving it up: Teacher writes a plain sentence, then makes the move once, saying what changed and why the new version is better. For example: “Ibn Sina wrote on medicine.” becomes “Ibn Sina, a physician and scholar, wrote on medicine.”. Both stay on the board. The board copy is what they look back at when they stall, so it stays there for the whole lesson.
The We-do is the main whiteboard moment of the lesson — short answers, boards up on your signal, every child visible at once. Class makes the same move on two sentences together, saying the change aloud before writing it. If the answer is a whole sentence rather than a word, take it on their notebooks instead, because a sentence written on a whiteboard is written once and destroyed.
They open Writing Book 4 to page 59 and read it with you. Stop at the worked example and let them look at it.
Exit directions in full, standing still, before anyone moves. Then they work alone: In your notebook: make this move on four sentences, double-spaced.
You close on the exit direction — Read one sentence before and after the move. — taken from every child before anyone stands, and then the line you want them to still have tomorrow: Name it, then explain it, in one sentence.
Both commas or neither. One comma is the commonest error and it is worth a whole minute.