Showing posts with label sound. Show all posts
Showing posts with label sound. Show all posts

Sunday, 4 October 2015

Prototyping Play


In our first class of the Fall 2015 season we asked children at TP Loblaw Boys and Girls Club to design toys for toddlers. The goal for this intro. session is to have fun prototyping (building a model version of an invention). We want them to turn their ideas into something tangible and to get comfortable with construction. 


All of our students invented toys with the senses in mind. Out  of a large mound of materials, emerged a twisting fur rattle, a wearable play centre, a whole collection of colourful crib toys, a bug twister, a mini golf set and a toddler music zone. 



                                           Here's a colourful hand rattle. 




This music zone toy, evolved as a team effort over the course of the hour long session. The inventors were careful to consider safety elements -the xylophone is squishy with soft wackers. This class introduces the kids to the concept that inventions and designs are for someone: the "user". When we're designing for someone else- it's a good idea to think about who they are and what they need or want. Better still ask them! The students had a lot of enthusiasm for this project because many of them have little sisters and brothers. So in this case empathy and understanding of the user come naturally.


This wearable toy monopolized on the fun factor. The striped cloak is decorated with knotted foam bits and crunchy mylar. The furry headband includes plenty of textured elements to explore with little fingers.


This rotating fur rattle incorporates moveable textured knobs and a reflective base.


And here's the bug stick. Baby has a selection of brightly coloured balls to twist and a bonus fly to chew on! This student worked hard to secure the beads onto the stick so that a baby couldn't pull them off.


At the end of the session in our demo time, our students had a chance to reflect on what they have designed. They explain the invention concept and why it will be suitable for toddlers. 

Well done kids. Can't wait to see what you invent next!

Thursday, 20 November 2014

Rock On!

This week's Invention Squad challenge was to use found materials to make musical instruments. We asked the kids to make a string instrument (with at least four different notes) or a percussion instrument that can generate four different sounds. Then join a band -or fly solo- and make some noise (aka music)!


Some of the kids made percussion decks with hanging gongs, foil cymbals and fork xylophones. 


Others experimented with changing pitch by altering tension, gauge and length of strings. Some designs posed questions about acoustics: how does dampening affect the quality or timbre of the note? What role does a sound chamber have for the volume of my sound? How on earth can I get any note from this crazy thing I just made? 


As the class ended (never mind the near-deafened instructors), the kids gave an enthusiastic performance on their instruments. The eclectic selection included a rousing Jingle Bells, a body-slamming, foot stomping, clave-playing solo from Zachary, Roar-the small girl cover and a stylish percussion improv from the boys.