What I learnt in this unit:

• Real number: It's a way to classify number, e.g. Natural number, Whole number, Intergers, Rational number, Irrational number, Real number.

• Square Roots: ✔️x ( ✔️36 = 6 )

• Powers & Scientific Notation: 6000 = 6 x 10^3 

• Rates and Ratios: 

1. Rates: Compares to different things ( distance to time), e.g. Driving 65 miles per hour.

2. Ratios: Compares x-with-x ( apple to orange), e.g. In a class with 13 boys and 17 girls, the ratio of boys to girls is 13:17.

• What is the most challenging part: I have to do extra reseach on these words because I want to have a complete note for math.

• My opinion: I think learning these thing could be useful in the future.

We do a cool project, a project that has to do a research for a planet or a star. I decided to do the research on "Betelgeuse" a star. We needed to find information such as its distance and how long it would take to travel there, and present it on the poster.

You know what? Actually, I really love universe. It's a beautiful place even though I don't know what it really looks like, I believe nothing can be more beautiful than the universe. If humans are able to go there in the future, I will definitely go and explore it.

If I do this project again, I will show more information to let the audience know more about this eye-catching star.