If you are using Code.org's computer science resources, then you will love this worksheet that aligns with the Anna & Elsa Hour of Code activity.
This worksheet prompts students with reflective questions and can also be used as a formative assessment for CCSS 4.MD.C.7. For more specifics on the use of this resource, see the following BLOG post:
As always - this file is a .docx so that you can modify and change as necessary to fit your own district needs. An answer key is included.