Recently, she posted a video on TikTok demonstrating the use of an abacus, a calculation tool included in the Standard 1 syllabus to enhance pupils' approximation skills.
The video quickly garnered attention, becoming the second most-viewed video on her TikTok account, amassing 1.9 million views.
Her previous video which taught fractions using cakes also received admiration from netizens with 2.2 million views.
In the fraction video, viewers were captivated by her teaching technique, ensuring active participation from all pupils in her class.
She used six cakes with different flavors to illustrate the concept of fractions. One grateful netizen, who claimed to be her former student, expressed gratitude for the successful methods that helped her achieve an A grade.
Similarly, in the abacus tutorial video, netizens were fascinated by the teacher's approach, which enabled them to quickly understand its functionality compared to when they were taught the subject in the classroom years ago.
Syafiqah Hamidun commented, "I only understood it in my 30s, hahahaha. Back then, it was so difficult to comprehend."
Another netizen expressed appreciation, saying, "Thank you Cikgu for teaching me how to use an abacus. Before this, I had no knowledge of how to perform calculations using it."
"If only my teacher had taught me the way you did, I would have understood how to master it," Jipson Poyzs said.
However, some netizens expressed surprise at never having been exposed to the abacus in their Mathematics syllabus.
Cikgu Jaslina herself explained that some teachers may not have taught abacus skills due to their own lack of proficiency in using the tool.
Parents among the netizens expressed their gratitude, eager to have their children benefit from the enlightening methods introduced by the teacher, even if it meant learning outside of school hours.