Word Invaders works in the same way as the normal Invaders, except that it takes words from the text rather than letters.
Students have to click the words in the correct order to fill the word gaps in the text segment that appears in the text box. Text segments are selected randomly from the whole text.
Here is the activity from the above image, embedded:
Click below to access the activity. (Opens in a new window on touch devices.)
Click here to open the above activity in a new window.
:o)