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Improve your IB Biology Scores with this scientifically proven study hack: Crosswords

Updated: Feb 5, 2023

PS: I used this method and got a 7 and I am still using it at medical school :)


As you know, the IB Biology course covers a lot of material and it can be challenging to stay on top of. That is why it is important to find study methods that work for you and help you retain important information.


One method that has proven to be effective for many students is using crossword puzzles. Here's why:


First, crosswords are a fun and interactive way to study. They provide a break from traditional methods like reading and note-taking, which can be monotonous at times. This can make studying more enjoyable and help prevent burnout.


Second, crosswords have been scientifically proven to be effective. Studies have shown that puzzle-solving activities, such as crossword puzzles, can improve cognitive function, increase retention of information, and confidence (Weisskirch, 2006) This study found that students using crosswords to study increased their test scores by up to 15%! (Davis, Shepherd and Zwiefelhofer.)


Crossword puzzles require you to think and critically apply your knowledge, both of which are IB Bio Assessment criteria. This can help you better understand and remember the material, rather than just memorizing facts.


One of the reasons why crosswords are so effective is that they involve active learning, rather than just passive reading or listening. Active learning techniques, such as taking notes or summarizing material in your own words, have been shown to improve understanding and retention of information (Yannier et Al, 2021) Crossword puzzles require you to actively recall and apply your knowledge, making them a valuable study tool.


Finally, a benefit of using crosswords as a study method is that they are versatile. You can create your own based on specific topics or areas you want to focus on, or you can use OUR pre-made, affordable crosswords that cover the WHOLE IB Biology subject. This allows you to tailor your study routine to your individual needs and interests.


So, if you're looking for a simple way to ace your IB Biology exam, consider incorporating crosswords into your study routine. Not only are they a fun and interactive way to learn, but they can also help you retain important information and succeed on exam day.


References:

Davis, Tricia M, et al. “Reviewing for Exams: Do Crossword Puzzles Help in the Success of Student Learning?” The Journal of Effective Teaching, vol. 9, no. 3, 2009, pp. 4–10., https://uncw.edu/jet/articles/vol9_3/davis.pdf. Accessed 7 Jan. 2023.



Iborganization. “Biology in the DP.” International Baccalaureate®, IBO, 22 Aug. 2022, https://www.ibo.org/programmes/diploma-programme/curriculum/sciences/biology/.


Patrick, Shilpa et al. “The usefulness of crossword puzzle as a self-learning tool in pharmacology.” Journal of advances in medical education & professionalism vol. 6,4 (2018): 181-185.


Robert S. Weisskirch "An Analysis of Instructor created Crossword Puzzles for Student Review." College Teaching,54:1,198-201, (2006), DOI: 10.3200/CTCH.54.1.198-201


Yannier, Nesra. “Active Learning: ‘Hands-on’ Meets ‘Minds-on’ | Science.” Science, https://www.science.org/doi/10.1126/science.abj9957.


Written by Minnah Kandeil




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