This is a different type of Wolfram Demonstration Project: Interactive Worksheets. This interactive worksheet provides unlimited practice for responsible learners of all abilities and backgrounds to master surds simplification.
Do you think this is a valid Demonstration Project? (see surds.nb attached).
Can someone help me to fix it, please? There is a parsing error at the point of uploading.
My notebook dragedropv1.0.nb is attached as the ultimate reference.
DragDropv1.0.nb (64.9 KB)
Surds1.nb (371 KB)