# Math Reflection

In this math class, which is 7B math class, we had Mr. Fedley as our teacher, This semester we studied ratios, algebra, 2D shapes or angles and statistics. I think I did well on angles, also I enjoyed algebra and rations too. this is my some work. I most enjoyed the Marine Tower activity. Next year I want to focus on reflection because in this  year I didn’t good job on reflections.

# Using Ratios To Estimate Sizes

We are almost complete with our topic, ratios.

We did a small group activity I was with Lisa. We needed to take a picture of 2 objects, and measure the length of the smaller one. Then, using ratios, we had length of the other object.

We chose the height of Mr.Fedley, using computer case. The length of computer case was 31cm

After I’m edited the photos we took, we noticed that 6 of the computers fit in Mr. Fedley. so the ratio of my computer case : Mr. Fedley = 1 : 6.

my guess, Mr. Fedley must be 186cm because 1 computer case was 31 cm so times 6 : 31 x 6 = 186.

We asked Mr. Fedley he was 172cm, it is mean in ±10 so we are close to guess supposed we are correct.

# Reflection Of Semester 1 Mathes

I learned…

• venn diagrams
• setnotations
• phytagoras theorem
• percentages
• casino game

I enjoyed…

• phytagoras theorem because I learned new thing and I like how to find hypotenuse

I did not enjoyed(little bit)…

• casino game because I don’t know why we did casino game

The I was most proud of was…

• test because basically I got better score then list year

I want to improve…

• try to use more mathematical word
• get better (test or reflection and writing part)