When do children learn about sound in primary school? Children learn about and explore how sound is created and travels in a scientific context in Year 4.
Children may also learn about pitch and volume of sounds in music lessons in other year groups. Download fantastic science resources today! Experiments And Science Fun pack Science Learning Programme for each school year All the instructions, questions and information you need. Download FREE resources.
How are children taught about sound in the classroom? This topic is often introduced by asking the children to close their eyes and listen to the sounds they can hear in the local environment, or play a sound matching game to identify sounds where they listen to a range of sounds and identify what is making the sound.
Teachers will discuss sound safety and why people working with loud noises wear ear defenders. Children will explore pitch and loudness using a range of musical instruments from around the world, for example drums, recorders, guitars.
Children will investigate how to increase the pitch by changing the tightness of a drum skin or the length of a string on a string instrument. Children may carry out investigations to explore the distance sound will travel.
Books about sound for children. Learning about sound: activities to do at home Investigate the British Library's Sound Archive see the video above and explore new and wonderful recorded sounds with some sensory activities for kids , including creating story soundtracks.
Use recyclable items cardboard boxes, cardboard tubes, plastic yoghurt pots, etc to make your own musical instruments. Boost the sound that smartphone speakers make to experiment with how sounds are produced and how they can be made louder. Make your own telephone using a long piece of string and two yoghurt pots. See soundwaves in a video filmed at the Science Museum in London. Go on a sound walk and write down or record the sounds you hear in your local environment.
Make a sound game by recording a selection of sounds and seeing who can guess what each sound is. More like this. Irregular repeating sound waves create noise, while regular repeating waves produce musical notes. When the vibrations are fast, you hear a high note. When the vibrations are slow, it creates a low note. The sound waves in the diagram show the different frequencies for high and low notes.
In wind instruments, like the flute and trumpet, vibrating air makes the sound. The air particles move back and forth creating sound waves. Blowing across a flute's blow hole sets up Slinky-like waves in the tube. In the clarinet, a vibrating reed a thin piece of wood set in the mouthpiece gets the waves started. Different pitches are played by pressing keys that open or close holes in the tube making the air column inside the tube longer or shorter.
Longer air columns produce lower pitches. Stringed instruments are played by pressing the fingers down on the strings. This pressure changes the strings' length, causing them to vibrate at different frequencies and making different sounds. Shortening a string makes it sound higher. Strings produce different sounds depending on their thickness.
Make musical chimes from water glasses. Send us a note if you have any questions. What is Sound? Trivia Questions Can sound travel under the water? Is there sound on the moon? What is the speed of Sound? Low frequency notes. High frequency notes.
0コメント