- Users can step backward and forward through code in the Online Python Tutor tool to see what each line does.
- This is very useful when debugging so users can see how their code executes differently than it was intended to.
- The tool provides diagrams of objects and pointers, which teachers can use in their lecture slides.
- Visit the Online Python Tutor website to try it for yourself!
- For more information, watch Philip Guo’s CS Education Zoo interview.