Uploaded April 2020 | Updated September 2026, 2 weeks ago

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This video shows how to create Moodle formula questions with dropdown menus for answer options.



More on Formula Questions can be found here: moodleformulas.org


Moodle Formula Questions are a powerful question type which allow for many possible options.



Text from this video which is useful:
Global Variable

choices = ["Fe", "FeCl₃", "H₂O", "Heat", "HCl", "HNO₃ (conc.)", "H₂O/H+", "H₂/Ni", "Heat", "H₂SO₄ (conc.)", "KMnO₄ or Na₂Cr₂O₇/H₂SO₄" , "KNO₃", "LiAlH₄", "NaBH₄" , "NaCl", "NaOH", "uv" ];
Question text for dropdown menu

{_0:choices:MCE}