Elementary Education Observation Record, How to Write Elementary School Class Observation Record

Elementary school student flower observation record.

Most of the leaves of plants are dark (e.g. green, blue, etc.) Dark-colored leaves have a stronger ability to absorb light and heat Plants can produce organic matter such as starch, fat, and protein through photosynthesis, and realize the conversion of light energy into chemical energy, which is exactly in line with the law of conservation of energy

The roots of plants have the property of growing towards the ground. This is the reaction of plants to gravity The mineral nutrients in the soil must be dissolved in water before they can be absorbed by the roots, which is the phenomenon of diffusion

Some plants have aromatic glands in their petals, which emit a special fragrance through diffusion, and the aroma and color of the corolla are suitable for insect pollination

Most of the water absorbed by plants evaporates from the foliage into the air, which can form a transpiration pull This pull is the main driving force for the root system to absorb water, mineral nutrients and minerals in the plant Plants can also regulate the foliar temperature through evaporation and heat absorption, so that the leaves will not be burned due to excessive temperature

The cactus lives in arid deserts, and its leaves change into leaf thorns, which greatly reduce water evaporation by reducing the evaporation surface area

Some plants also depend on atmospheric pressure to grow: the tendrils on the stems of creepers become suckers at the tops, which are attached to walls or trees to grow upwards by atmospheric pressure

The peel of some plant fruits extends outward to form wings, and with the help of wind energy, it is fluttered into the fruit of a distant coconut, and the mesocarp is rich in fiber and filled with air, so that it can float across the ocean and settle on the other side with the help of buoyancy.

The Elementary School Class Observation Record is as follows:Determine the object of observation and fill in the observer.

Basic information.

Then start another page and write in the middle the title of my observations, etc.

Make a simple observation** that covers the main sections such as time, weather, performance, and personal feelings.

Due to the different observers, the filling of ** can be diverse and simple.

The Elementary School Student Observation Record should include the following elements:

Time and place of observation: Record the specific time and place of observation.

Observation object: Clearly observe what the object of observation is, such as observing plants or animal sheds, knowledge, or phenomena.

Observations: Describe in detail the characteristics, morphology, behavior, etc. of the observed object.

Observations: List the observations, such as patterns, problems, or changes found.

Analysis and Summary: Based on observations, conduct a brief analysis and summary, such as what conclusions are drawn or what thoughts are proposed.

Here's an example of an elementary school student's observation record:

Time and place of observation: October 10, 2021, school playground.

Subject Observed: One peanut seed.

Observations: Peanut seeds are oblate and brown in shape. During the observation, it was found that the peanut seeds were a little greasy, and the hand felt a little slippery to the touch.

There are some small bumps on the surface of the peanut seeds, and the acacia seems to have lines. The size of peanut seeds is about 1 centimeter.

Observations: During the observation process, it was found that the surface of the peanut seeds gradually dried, and the color changed from brown to grayish-white. After a period of observation, the peanut seeds became drier and drier, and some cracks appeared on the surface.

Analysis and Summary: Through this observation, I found that peanut seeds will gradually lose moisture under dry conditions, and cracks will appear on the surface. This reminds me of the fact that plants need plenty of water to survive during the dry season.

In a science class, the teacher asked us a question: Why can a snail grind a cherry blossom on a knife? When I got home, with such a question, a thought suddenly flashed through my mind - Praise to observe snails.

I found a snail in the grass in the defeated community, put it on a kitchen knife, and saw the snail crawl up along the blade. At first, I was worried about whether the snail would die. Slowly, I saw a white line left where the snail crawled.

I looked up the Internet with curiosity and finally realized that the white thing turned out to be snail slime. I touched the bottom of it with my hand again, and I only felt that it was slimy, and there were faint small grains, what was it? After consulting the books, I found the answer, it turned out that the small grain was its feet, and the slimy was the snail's excrement, which helped the snail crawl.

During my observation, I discovered another secret of snails - they like to climb to high places. I saw that the snail stretched its neck long, as if looking for a higher foothold. If it is sure that it does not, it will not climb down, but will turn around and return the way it came.

It seems that it will not rest until it climbs to the top.

It turns out that the little snail also hides so many secrets. It seems that as long as we observe carefully, explore and think, we will definitely be able to discover the secrets of nature.