Virtual Booth

The percentage of passing Maths in the 1st and 2nd test at school is decreasing and worrying. Students' understanding of basic skill in addition and subtraction is still weak while these aspects are the most important for determining the level of mathematics literacy and building the HOTS mindset. Therefore, this innovation was conducted to address the problem of mastery of basic skill of addition and subtraction. The students involved in this innovation are from standard 1 to 4 in SJK (T) Bestari Jaya. The use of BOMBEJA number sense helps students to overcome their problems in addition and subtraction easily and quickly.