Last year I did these silly elf sentences with my students.
They loved working on this activity and would ask me every day if they could write their elf sentences.
First we created an elf adjectives anchor chart for the children to use when they were writing their sentences.
There were three parts to the sentences.
1. Who ~ this is where the children used the adjectives on the anchor chart.
2. What ~ the elf did
3. Where ~ the elf did it.
They wrote their sentences and illustrated them in the elf books I made.
If you would like to do this activity with your students you can get it from