Today, I learned how to make pictograms and statistics in math class. I think this content is very interesting. The teacher asked us to record this process in our own way, so I plan to keep a diary. First, we need to determine what we want to count. I choose to record my daily temperature changes, because it can help me better understand my health. Then, I began to collect data. I take my temperature every morning and record it.
Next, I put the collected data into a table. One column of the table is the date, and the other column is the temperature. I found that I can clearly see my daily temperature change through the table. Then, I began to make pictographic statistical charts. I use a small icon to represent each temperature data, and then arrange these icons in a row by date. In this way, I can intuitively see the changing trend of my body temperature.
Through this study, I understand the role of pictographic statistical charts and statistical tables. Pictograms can make it easier for me to understand the changing trend of data, while statistical tables can make it easier for me to compare and observe data. Today's math class is really interesting. I learned a lot about data processing. I believe this knowledge will be of great help to my future study and life.
Tomorrow I will continue to record my temperature changes and try to analyze more data with the methods I learned today. I hope I can better understand my physical condition and learn more data processing methods in this way. Ok, that's enough for today. See you tomorrow!
When writing a diary, you should pay attention to the following points:
Keep it true: the contents of the diary should be true, and don't fabricate or exaggerate the facts. Keep consistency: You can keep a diary for several days and form a complete story.
Format specification: If the teacher asks, you need to keep a diary according to the teacher's request. If there is no requirement, you can write the date and weather on the first line and start writing the text on the second line. Fluency in language: You don't need to use flowery words to keep a diary, but you need to express yourself in fluent language. Keep clean and tidy: the paper for keeping a diary needs to be clean and legible.