Answer:
One assessment strategy Ms. Summer uses that may be challenging for Willow is the thematic performance assessment. This assessment requires students to read a book, watch a movie, or engage in another type of extended activity with a thematic focus, and then answer questions related to the theme. This type of assessment can be challenging for Willow because it requires her to interpret and analyze a text or activity, and make connections between the themes and characters of the text. Additionally, since the activity is longer and more complex, it may require more sustained focus and attention, which may be difficult for Willow due to her learning disabilities.