masterkidz educational boards allow children to develop many skills simultaneously. Each board teaches children how to function in society through various interesting topics and allows them to explore the world around them. We can have several boards and easily change them and special frames hold the board perfectly against the wall. characteristic: * - we can have several boards and easily change them and special frames hold the board perfectly against the wall. * - the board can also be used without a frame e.g. On a table or floor * - hearing is an important sense in our lives thanks to this sense we talk to other people listen to birds singing or a dog barking * - when children touch any scene on the board they will hear the corresponding sound * - on the board you will also find sound buttons with high and low tones - by looking at the wave graphs children can hear the difference between them * - the board also explains how sound travels through the air in the form of waves our ears collect sound waves and then send vibrations as signals to the brain * - on the board there is also a transparent tube to show children how sound travels in the air - each time we turn on the sound on the board the balls inside the tube should move differently - the balls vibrate when sound waves pass through them * - thanks to the board children can see the transmission of sound waves * - the board also explains that sound can have different volumes and we need to protect our ears when the surroundings are too loud * - batteries required for operation the toy develops: * - motor skills * - hearing * - sensory * - eye-hand coordination * - imagination * - concentration * - curiosity
