At the start of December, I shared a lesson I'd carried out with my class utilising the Emoji Keyboard on iPad devices. I've recently done something very similar, but this time with the focus being on word classes (parts of speech).
The emoji symbols give the children a prompt for what they could include in the sentence and next to the emoji is an indication of how that emoji is linked to a word class. In the main, the sentences created were correct. Where errors occurred (adjective / adverb confusion or the wrong noun being used as the subject), it provided the opportunity to address misconceptions. Once children had used my prompts, they were then able to create their own. They had to follow the same process though: create the prompt first and then write the sentences.
It was interesting to see how children could take the same prompt and create so many different sentences from it.