Which type of materials can enhance understanding of complex topics for the exam?

Videos and online courses can significantly enhance understanding of complex topics for the exam because they often utilize visual and auditory elements to explain concepts. This multimodal approach caters to different learning styles and can make abstract or intricate subjects more accessible. For instance, animations can illustrate processes that are difficult to understand through text alone, while lectures can provide contextual insights that deepen comprehension.

Additionally, online courses often break down topics into manageable segments, allowing for focused learning and the ability to revisit challenging material. These resources frequently come with supplementary materials and interactive elements, such as quizzes and discussion forums, further engaging learners and supporting retention of information.

Other options, such as books and journals, printed flashcards, and group study sessions, while beneficial, may not provide the same level of dynamic engagement or immediate feedback that videos and online courses offer. Each of these alternatives also serves a purpose in studying; however, they lack the combination of visual and auditory stimulation that can simplify complex information and enhance overall understanding.