By working on categories and sub-categories, we require students to use more specificity in their storage. Metaphorically, rather than clothing being all thrown into one giant "hamper", we are asking clothing to be put into specific drawers. This helps with future recall of words, so that children do not rely on "thing" or "stuff" when trying to retrieve words in conversation.
Working on cross-referencing words is also key. Here is a picture of a chart/matrix my student completed today, cross-referencing words from a word box into Flowers, Fruits and Vegetables according to where they grow (i.e., Tree, Vine, Ground). Categorization is SO key for vocabulary development and retrieval!
