Final answer:
The size of paper to be used is an important factor in following the instructions and creating the origami heart.
Step-by-step explanation:
The question that will be most helpful for understanding how to follow the instructions is: What size paper should be used?
This question is important because knowing the size of the paper needed is crucial to successfully creating the origami heart. If the paper is too small or too large, it may not fold properly or fit into the desired frame. By understanding the appropriate size of paper, the student will be able to follow the instructions accurately and achieve the desired result.
Additionally, this question can be answered by providing specific dimensions or indicating the size of paper commonly used for origami projects, such as 15x15 centimeters.