Many question types now allow for partial credit. To specify partial credit:

  1. Check the Allow Partial Credit Box in the options section of the question creation screen.
    This will add a text entry box to each answer choice.


  1. You can then add a percentage of the total point value that this response should receive.


>> Please note: The correct response (designated by a selected radio button) will not have a Partial Credit entry box as it is assumed that the correct answer will receive 100% of the possible point value.

URL: https://docs.google.com/document/d/1kc2Dxgg1DwbMoWr_z26UbZaM-f7mSU98iRei9vZNYnU/pub