In Commercial studies refers to a whole range activities that are involved with the making, buying, selling and distribution of goods and services. I do teach maths in my commercial studies subject for example topic banking and finance on how to calculate bank loan, investment banking etc. Therefore, we are not only use maths in school but it is everywhere even in our daily activity we do use maths.
In term of technology, I always used technology in my teaching especially word processing and typing skills subject. In the other hand, for my commercial studies subject I more prefer on "chalk and talk" and using student centered system for example group project, activity, group discussion and critical thinking. I only used technology when it comes to topic that relate with technology. For instance online banking, I will show my students using Internet on how the online banking works. In addition, sometimes I do used a ‘’youtube’s’’ website to show them some videos that relate with our topic. By showing them a video it can help the students to understand more rather than let them imagine or think how those things work.
