A sentence fragment is an incomplete sentence. It is usually missing a subject or a predicate.
![group_image](https://smrt.sfo2.cdn.digitaloceanspaces.com/core/LMLA/KIDS/ENGL130Kids/unit06/Grammar%206-6/6-6g1.jpg)
In the cornfield.
(missing subject)
![group_image](https://smrt.sfo2.cdn.digitaloceanspaces.com/core/LMLA/KIDS/ENGL130Kids/unit06/Grammar%206-6/6-6g2.jpg)
The cows.
(missing predicate)
A run-on sentence is a sentence that has two or more ideas that are not connected properly. Most run-on sentences can be re-written into two separate sentences.
![group_image](https://smrt.sfo2.cdn.digitaloceanspaces.com/core/LMLA/KIDS/ENGL130Kids/unit06/Grammar%206-6/6-6g3.jpg)
The sun is hot put on some sunblock.
The sun is hot. Remember to put on some sunblock.
![group_image](https://smrt.sfo2.cdn.digitaloceanspaces.com/core/LMLA/KIDS/ENGL130Kids/unit06/Grammar%206-6/6-6g4.jpg)
I like to eat my dinner first I eat my dessert after.
I like to eat my dinner first. I eat my dessert after.