Paper folding, fraction tiles, fraction circles, and tracing can all be used to assist learners. Students need to work with fractions in many forms to develop and refine their understanding.
Early in the learning process, iterating a unit fraction to create a whole object helps develop the concept of how the numerator and denominator are related. This can be accomplished by repeatedly tracing a piece that represents a unit fraction until a whole object has been created.
Paper folding can be used to help students understand how to divide a whole object into equal parts. As a learner's knowledge of fractions advances, they can be challenged with problems that require a combination of folding and iterating.
I have created a series of activities that require paper cutting, folding, and tracing. Click on the image below to download a FREE Sample of the fraction activities.