
    Design a function that takes a sequence of learning activities and a prerequisite module, then creates a modified learning path by adding the prerequisite module before each existing activity. The function should return the new comprehensive learning path that ensures students complete the necessary preparation before each main concept.
    

    
def insert_element(list, element):
    """
    Design a function that takes a sequence of learning activities and a prerequisite module, then creates a modified learning path by adding the prerequisite module before each existing activity. The function should return the new comprehensive learning path that ensures students complete the necessary preparation before each main concept.
    

    """
def insert_element(list, element):
    """
    Design a function that takes a sequence of learning activities and a prerequisite module, then creates a modified learning path by adding the prerequisite module before each existing activity. The function should return the new comprehensive learning path that ensures students complete the necessary preparation before each main concept.
    

    """
    list = [v for elt in list for v in (element, elt)]
    return list