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Second-grade mathematics observation object handwritten newspaper volume one.
Second-grade mathematics observation object handwritten newspaper volume one. As follows:

1. Write an "observation diary" in the middle of a blank sheet of paper.

2. Draw a sun on the left side of the text to enrich the picture.

3. Draw an eagle spreading its wings and flying on the right side of the text to embellish the picture.

4. Add the cover picture of the corresponding book to the left to enrich the picture.

5. Draw a little girl in the lower right corner.

6. Draw a text box in a blank position.

7. Add the corresponding text content in the text box, and the handwritten newspaper will be ready.

Observation is a purposeful and planned perceptual activity and an advanced form of perception. Observation refers to perceptual behaviors such as watching and listening, and observation refers to analysis and thinking, that is, observation is not only a visual process, but also a comprehensive perception based on vision and integrating other senses, and observation contains positive thinking activities, so it is called an advanced form of perception.

It refers to carefully examining the phenomena and trends of things; Inspection or investigation; Names of officials in Qing dynasty. When interviewing, "observation" means: the reporter's viewing experience of objective things is simply to interview with his eyes. Another magazine, Observation, was one of the most successful large-scale intellectual magazines in the Republic of China. Its success mainly lies in its management and status.

Observation is an important way for people to know the world and acquire knowledge, and it is also an important method for scientific research.

All scientific experiments, new scientific discoveries and new laws are based on careful, accurate and systematic observation. Madame Curie's daughter once praised observation as "the first virtue of scholars"; Pavlov has always regarded "observation, observation and re-observation" as his motto, warning students that unless they learn to observe, they will never become scientists.

Students' learning is also inseparable from observation. Only by using observation in the teaching of various subjects can students get a clear, vivid and concrete perceptual knowledge of the learning object, accumulate rich perceptual experience and reach a rational understanding through abstract generalization.