In the 21st century, technology has evolved in any kind of activities in daily life. Teachers, parents, and students are familiar with the use of technology and stuff. People are able to access information all the time in a fast and simple way through technology. The way of learning is…

According to Mihajlovic (2014), mathematics is a human creation that has been developed for more than four thousand years. The development of mathematics can be investigated in its history. Based on the dictionary of Cambridge, history is a record of actions or events that have happened often over a period…

This is the day, the day I did my first time of co-teaching. Firstly, I felt anxious, so to avoid that I made a good preparation. I prepared the lesson plan, materials, worksheet, google slides. Even I practiced it to make sure I can do my best. Usually, when I…

Today I observed grade 10. I have so much observation because the Sampoerna Academy Head of Mathematics Department asked us to only observe on the first week of SEP. So, let me continue my story. What I like from this class is the way of the teacher teach mathematics. I…

Each student is different, they have their own uniqueness. That is what I felt today observing grade 8. This class is different from others class. This class was so inclusive, there are three special needs students. At first, I thought that this class probably has bullying culture like my experience…

Another day, another class I observed. Today, I observe grade 7 of Junior High School. It was different from the previous class, this class contains younger students. Generally, psychological characteristic of Junior High School and Senior High School is different. If grade 11 students are focused on the lesson that…

This is my first day of SEP in the fifth semester. At first, I feel insecure that I cannot do my best, but I realize that insecurity only make something worst. So, I can deal with it. Anyway, I got SEP at Sampoerna Academy School which is at the 10th…

Do you familiar with plastics? Everywhere plastics can be found in our daily activities. When you buy food or drink, plastic is used as its container. When you go to the market, plastic is used to put in groceries. Regarding that, plastics can be assumed as our friend. However, when…

Mathematics is actually one of my favorite subject since I was in Elementary School. At that time, I just thought that it was an easy subject comparing to others subjects. Why I can said this? Because I just didn’t really like other subjects that related to memorizing things. I cannot…