Yes, whenever applicable it’s advisable to include an answer key.
If your resource does not include an answer key, please make sure to indicate this in your product description. On the product Edit page, scroll down to the “Details” section. Under “Answer Key (Optional)”, you’ll find the following choices -
-
N/A
-
Included
-
Not Included
-
Included with rubric
-
Rubric Only
-
Does Not Apply