Playing the auspicious drum, reflecting on the teaching plan of the middle class
The following is a reflection lesson plan for the middle class: ** 1. Teaching objectives ** - ** Target Achievement Status ** - In terms of understanding the Auspicious Drum, through the introduction of the story and the detailed explanation of its origin, structure, and performance methods, most children could have a basic understanding of the Auspicious Drum and know its position in the percussion instrument. For example, in actual teaching, when the teacher asked about the characteristics of the auspicious drum, most children could tell the basic structure of the drum head, drumstick, and so on. - In terms of cultivating the sense of rhythm, although most children could play according to the specified drum beats through demonstration, group practice, and collective ensembles, there were still a few children who had a weak sense of rhythm and could not keep up with the rhythm. This might be because the individual guidance for these children was not sufficient during the practice process. - In terms of teamwork, the performance of the children in the collective performance segment was uneven. Some children were able to cooperate well with their group, while others were too focused on their own performance and neglected the rhythm of the group. This reflected that in the teaching process, the guidance of teamwork awareness needed to be strengthened. For example, some Mini games or interaction sessions specifically for teamwork could be added. - ** Target adjustment suggestion ** - As for the goal of cultivating a sense of rhythm, he could add a variety of rhythm training methods, such as using a simple rhythm card game to let the child first identify the rhythm before performing the practice. - In terms of the goal of team cooperation, in the future teaching, more team interaction activities could be set up at the beginning of the course, so that the children could establish team awareness first, and then perform team performances related to playing the auspicious drum. ** 2. Teaching content ** - ** Difficulty of content ** - Understanding the origin, structure, and playing method of the Auspicious Drum was a moderate difficulty for middle class children. However, for the learning of drum rhythms, some rhythms might be relatively complicated. For example, some rhythms that included dotted notes would be difficult for children to understand and master. - In the collective performance segment, due to the individual differences of the children, when playing a variety of drum rhythm combinations at the same time, the content seemed more difficult, and it was easy for some children to not keep up with the overall rhythm. - ** Modifications to the content ** - As for the teaching content of drum rhythm, he could simplify and decompose the complex rhythm. He could start with the simple rhythm and gradually increase the difficulty. For example, he would practice the rhythm of a single eighth note first, then introduce the sixteenth note, etc. - In terms of the content of the collective performance, the rhythm combination of the performance could be adjusted according to the actual situation of the child's mastery. It could start from a simple and unified rhythm combination, and then increase the variation after the child mastered it. ** 3. Teaching methods ** - ** Method effectiveness ** - The story introduction method was more effective in arousing children's interest in the auspicious drum. Children were attracted by the story and actively participated in the subsequent teaching sessions. - The teacher's demonstration method played a key role in teaching the drum rhythm, and the child could intuitively see the correct way to play. However, in the process of group practice, the teacher's itinerant guidance method may be insufficient, and it may not be able to find and solve all the children's problems in time. - In the collective performance, the lack of effective guidance methods to let the children clearly understand their roles and tasks in the team led to confusion in some children. - ** Method improvement suggestion ** - During group practice, the group leader could be added to assist the teacher in providing simple guidance and feedback to improve the practice efficiency. - For the collective performance segment, each child's performance task could be clearly defined before the performance, such as through simple marking or role allocation, so that the child knew when to play and what rhythm to play. ** 4. Teaching process ** - ** Link continuity ** - The overall teaching process was basically coherent, from introduction, explanation, demonstration, practice to ensembles, the logic was relatively clear. However, the transition from the practice session to the performance session was a little rushed, and the children might not be fully prepared before entering the performance state. - In the transition from the ensembles to the homework design, there was a lack of summary and review of the key content of the class, making the homework design and classroom teaching content not closely connected. - ** Link adjustment suggestion ** - Between the practice session and the performance session, a small session of pre-performance was added, allowing the children to perform a simple performance in small groups, adjust and adapt, and then perform a formal collective performance. - At the end of the Ensemble segment, a step to summarize the classroom content was added, emphasizing the key points of drumming rhythm and teamwork in this lesson. Then, the homework design was introduced to let the children more clearly understand the purpose of the homework. Read more exciting novels for free
After so many years, the three stars returned to the battlefield
2019 was a special year for Samsung. It was the 50th birthday and the 10th anniversary of the Galaxy phone series. After experiencing the peaks and lows of the China market, the Samsung mobile phone shouted at this special moment," We return to the battlefield with innovative technology and products." For example, on February 27th, the Galaxy S10, a new generation of flagship phones, was released in Wuzhen, and the foldable Galaxy Fold was launched. With these innovative technologies and products, Samsung tried to regain a place in the China mobile phone market. This series of actions showed that at that time, Samsung wanted to return to the market competition and regain market share and consumer recognition. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Lenses and Cameras
The lens was one of the core components of the optical imaging system. It was a key component of optical instruments such as cameras, video cameras, and telescopes. It was composed of lenses, mirrors, filter, and other optical components, which could change the direction of light transmission, focus light, filter light, etc. Its role was to convert the target object into an image through the optical imaging system and pass it to the receiver (such as camera sensor, human eye, etc.) for recording or observation. Cameras were also known as computer cameras, computer eyes, electronic eyes, and so on. They were a type of video input device. Just like human eyes, they could record and store the real environment they saw in the form of data. They had basic functions such as video recording and still image capture. After it collected the image (light signal) through the lens, the image was processed by the sensor circuit and control component in the camera and converted into a digital signal that the computer could recognize. Then, it was input into the computer through a parallel port or USB connection, and the image was restored by software. The main components of the camera are the lens, image sensor, pre-amplifier, ADC (automatic gain control), and A/D. It consists of a synchronous signal generator, a LCD driver, an image signal forming circuit, a D/A conversion circuit, and a power supply circuit. The optical image generated by the lens was projected onto the surface of the image sensor, and then converted into an electrical signal. After A/D (ADC) conversion, it became a digital image signal, which was then sent to the digital signal processing chip for processing. Then, it was transmitted to the computer through the USB interface for processing, and the image could be seen through the display. In the field of camera manufacturing, the airtightness of the lens was a vital indicator. It was directly related to the image quality and service life of the lens. There were technical difficulties in the airtightness test, such as the selection and precision requirements of the airtight instrument, the design of the lens tool and sealing tool, the training of the operator, the operating procedures, and the appearance protection. Different types of cameras had different features and functions. For example, Glory's hand-picked Xiao Pai smart camera Pro was equipped with three high-resolution lenses, supported cable network and dual-band Wifi, had a larger monitoring range, dual-screen monitoring, real-time tracking, 330-degree horizontal and 100-degree vertical adjustment, supported up to 20x hybrid optical zoom, had two types of fill light at night, supported multiple detection modes, and had a two-way voice call function. There was also a dual-lens camera that could rotate 360° without dead angles, and a fixed camera position to achieve remote alarm. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Daji Cathedral Castle
Daji Church Castle was located on a hill south of Xiahe Village, Daji Town, Zezhou, Jincheng, Shanxi Province. It was also known as the Church of the Virgin Mary. This building had a unique architectural style. It was a rare castle-style church in China. It was built on a huge rock, and the church and the house were one. From a distance, it looked like a battleship. The entire castle was built along the edge of the rock. It was about 7 - 8 meters high and the terrain was high in the west and low in the east. It was built on a rock that suddenly protruded like a huge ship. It was steep and had defensive properties. The mountain gate of the castle was a brick arch that faced east. There were three stories of attic buildings on the arch. It was simple and elegant. There was only a small path that spiraled up in front of the mountain gate. The terrain was dangerous and easy to defend but difficult to attack. The building was a combination of many styles. Other than the doors, windows, and bell tower, it was combined with traditional Chinese culture and architectural styles. It used the foundation of China and the five ridges and six beasts. It also incorporated Baroque architectural style. The " M " at the top and the " A " formed by two small triangular shapes were the first and last letters of the name " Maria " of the Virgin Mary. There were Roman-style arched windows and pointed patterns above the arched windows, as well as a Gothic bell tower. This was also a film and television filming base. The movies " Silver Empire "," 1942 ", and the TV series " The Stormy Days " were filmed here. This also made it famous, attracting many tourists to come and visit. It became the first choice for local tourists. The original work was equally exciting. You could click on the original work of " The Story of Rose " to understand the plot in advance!
Is it better for a novice to use a micro camera or a DSLR camera?
For beginners, choosing a micro or DSLR could be considered from the following aspects: ** 1. Portability ** The microphone was usually more advantageous than the DSLR in terms of size and weight. Its body was smaller and lighter, and the size of the lens was gradually decreasing. If a novice often needed to bring a camera out, such as traveling or sweeping the streets, a micro-camera might be more suitable and would not bring too much weight. ** 2. Ease of operation ** 1. The micro-camera used an electronic viewfinder and did not have the reflective plate and pentaprism structure of a DSLR. This made it possible for the micro-camera to perform better in terms of shutter speed and continuous shooting speed, and it might be easier to operate when shooting dynamic scenes. 2. However, the microphone might not be able to use the shortcut buttons to quickly adjust some parameters like the DSLR. ** 3. Picture quality ** Both could provide better picture quality. The micro-camera used the same sensor as the single-lens reflex camera, which could achieve the image quality similar to the single-lens reflex camera. ** 4. In terms of camera group ** DSLR had a long history of development, and its lens group was often richer. If the novice had high requirements for the choice and compatibility of the lens, the DSLR might be a better choice. However, with the development of micro-camera technology, the number of shots was also increasing. ** 5. Scenery ** 1. The DSLR used optical framing, which did not consume the camera's power during the framing process. Even if the camera was out of battery, the image could be seen through the viewfinder. The micro-camera used electronic viewfinder, and the viewfinder would not work when there was no battery. 2. The image seen through the optical viewfinder of the DSLR was not the final shot. To see the final effect, one needed to use the exposure previews or view the scene from the display screen. The micro-single camera directly displayed the image on the display screen through the sensor, which was closer to the final shot effect. ** 6. Video Shooting ** The performance of the micro-camera was usually better than that of the DSLR in terms of video shooting, such as the ability to focus, video specifications, etc. If a newbie had more video shooting needs, a micro-single might be more suitable. ** 7. Price ** In recent years, the cost of entry-level products for micro-cameras had decreased, and the price had also fallen further. Relatively speaking, the price-performance ratio might be higher. In general, there were advantages and disadvantages to both a micro camera and a DSLR. Newbies could choose a micro camera or a DSLR according to their specific needs, such as its maneuverability, operating habits, and shooting content. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Who is Xiao Mu's girlfriend?
Xiao Mu's wife was Xiao Feng, and they had four children. While waiting for the TV series, you can also click on the link below to read the original work of " Little Fox Demon Matchmaker " to understand the plot in advance!
Principle of Photon Skin Rejuvenation
The principle of photorejuvenation was mainly based on selective light and heat absorption. Different colors on the face could choose to absorb different bands of light. The photon rejuvenation device would release light of specific frequencies after strengthening them. After being absorbed, it would generate heat to achieve the purpose of disintegrating the color. It also used multiple spectrums to act on the deep layer of the skin. During the treatment process, it could selectively act on the skin's black spots, hemoglobin, etc., thereby removing skin stains and improving telomectasia. The longer wave length could penetrate the corium and target the water in the skin, allowing the water-containing structures in the skin tissue (the skin and the colloid fibers) to absorb light energy, producing a photothermal effect in the deeper layer of the skin tissue, promoting the relocation of the elastic protein, and achieving the effect of improving wrinkles and shrinking pores. The intense pulsed light acted on the skin's surface and the skin's corium, promoting the growth of the colloid fibers and elastic fibers inside, thereby making the skin smooth and elastic, reducing wrinkles and wrinkles. The light and heat could also destroy and decompose the skin's coloring matter. With the skin's partial metabolism, the destroyed coloring matter would be eliminated, achieving the effect of whiteness and removing the black coloring matter. Watching "Son of Light" wasn't enough. Everyone, please click to read the novel!
What are the nice names of novels about the chief?
At present, the novels related to the chief were " Protect Our Chief "," I Was a Chief in Ancient Times ", etc. However, it was a subjective feeling to say that a novel's title sounded good. Different people had different standards for how good a novel's title sounded. From an attractive point of view," Protect Our Clan Leader " could make people curious about how to protect the clan leader. It had a sense of protection and storytelling." I Was a Clan Leader in Ancient Times " directly pointed out the background of the story and the identity of the characters. It was concise and clear, giving people the imagination of the development story of an ancient family. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The male protagonist traveled back in time to an ancient, very poor novel.
"The following are some novels with poor male leads: 'Picking up a Beggar as a Company',' Carefree Little Scholar '(The protagonist traveled through ancient times to become a poor scholar). The novel "The Unorthodox Great Ming" is equally exciting. Everyone is welcome to click and read it! "
When I run to you episode 15
In episode 15, after watching the music festival with his friends, the singer randomly chose Zhang Lurang (played by Zhou Yiran) to sing on stage. He didn't want to go on stage, but Su Zai (played by Zhang Miaoyi) said he had never heard him sing before, so he went on stage to sing a song. Su Zai wanted to record it, but he only recorded the screams of his friends. After that, his friends went to the beach to play with water and chat, enjoying the beauty of summer. Soon, school started. Jiang Jia (Jiang Zhinan) was looking forward to a new handsome guy in her class, but Guan Fang chose the liberal arts class to come to her class. After class, Zhang Lu let Su Zai take her notes. Gu Ran (Bian Tianyang) and Jiang Jia were flirting nearby. Guan Fang thought they were looking for him. Shen Qianyu gave gifts to his friends, but Jiang Jia was the only one who didn't get one. Gu Ran was worried that Jiang Jia would be disappointed, so she went to ask. Shen Qianyu asked Gu Ran to buy gifts for Jiang Jia, and Gu Ran carefully chose a watch for Jiang Jia. Jiang Jia thought that Shen Qianyu was very happy to give it to her. Later, Jiang Jia went to Gu Ran's house to do her homework and saw the chat history between Gu Ran and Shen Qianyu. Only then did she know that the gift was prepared by Gu Ran. While waiting for the TV series, he could also read the exciting content related to this site!
The introduction of Mo Fei's novel is summarized in 50 words.
I'm not sure which "Mo Fei" novel you're referring to. There are many authors and their works named "Mo Fei" in the reference materials. Please clarify. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>