32results about How to "Improve learning progress" patented technology

This invention relates to a learning aid for addition or subtraction operation within 18 numbers suitable for children to learn digits composed of 9 balls from 0 to 18 and a thread connecting them. Teachers and parents only need to teach them how to count the ball, the result is got by counting the balls from the last to the ball number.

The invention discloses a bamboo product equal-dividing cutting unit based on improvement of learning efficiency of green hands. The bamboo product equal-dividing cutting unit structurally comprises an attaching plate, an arc frame and side frames. The attaching plate is welded with the arc frame and the side frames. The arc frame and the side frames are locked. The attaching plate is composed ofan arc magnet, an attaching plate body, magnetic circles and an arc magnet transmission device. The arc magnet penetrates through the attaching plate body. The attaching plate body is provided with the magnetic circles. The arc magnet transmission device is installed on the attaching plate body. Each side frame is composed of an outer side structure and an inner side structure. Each outer side structure is matched with the corresponding inner side structure, and the inner side structures and the arc frame are locked. The bamboo product equal-dividing cutting unit plays a more stable and balanced effect in the bamboo knife using process, the green hands can maintain a stable hooking state when equal dividing is conducted, and the phenomenon that bamboo skins hooked out are uneven in thickness is greatly reduced. There is no need for the green hands to take a long time to explore slowly and grasp the force and speed in the learning process, the scrap rate of bamboo in the learning process is lowered, the learning progress is effectively improved and the phenomenon of hand scratching in the learning process is greatly reduced.

The invention relates to a word query method, a device and storage medium, The method comprises the steps of when it is detected that the mobile terminal carries out image shooting, acquiring voice information of user, judging whether the voice information is matched with a preset voice or not; if yes, obtaining continuous frame images shot within a preset time length, determining a target area from the continuous frame images; The method is advantaged in that the target area is acquired, the target word is identified from the target area, the basic information corresponding to the target wordis searched, then the basic information is provided for the user, word paraphrases can be acquired without manually inputting the word by the user, the method is simple, word query efficiency is high, improvement of learning progress of the user is facilitated, and the learning effect is good.

The invention provides a piano automatic performance teaching system, comprising a piano, an automatic performance system is arranged in the piano, and the automatic performance system performs any one or a combination of the following steps: 1. Play the music more than one time in a normal manner, As a demonstration; 2. Play the music in a rising or falling way as a guide for teaching; 3. Play a part of the music, and the performer plays another part of the music as an ensemble demonstration; in the preferred scheme, also include Procedure for playing built-in accompaniment music by the automatic player system. By adopting the above steps and devices, the player can learn by using the automatic player piano, and the player can speed up the progress of learning by playing along.