Iza's kindergarten teacher tries to introduce children with some simple science experiments, hoping that parents and children would find it simple to explore in our daily life. After 2-3 weeks exploration in school, children are asked to work out something with parents at home and present their experiment at school.

Iza decided to make a straw instrument with 50 straws.
Eventually, we've made an instrument of
7 x [ d r m f s l t ] + 1 x d´ = 49 + 1
We used transparent straws for all [d]s, white straws for other notes.
Visually, iza learnt multiples of 7.

We've developed other forms...

Iza was so keen on inventing something ...

On the way of experimentation, papa ziggy had found some interesting videos on the web for making straw instruments ... It's not only inspiring to iza and also to myself. You may search under
on topics:

- straw instrument
- straw oboe
- vegetable instrument (Broccoli ocarina - Mary Had A Little Lamb)
- Hydraulophone

This is another interesting site :

Under "QUICK AND EASY" - Snake Chamber's duck call, we can find videos on:
- Build a Reed Instrument out of a Drinking Straw Part 1
- Make a Reed Instrument from a Drinking Straw Part 2
It is an instructional video starts with an introduction about how the author got interested in reed instruments when he was living in Bangladesh, country in South Asia. This is a great project to make with groups of kids. It only takes a straw and scissors; a hole punch--and earplugs--are optional. He makes the case that even our vocal chords act like reed instruments: rushing air causes them to vibrate and create sound.

The process

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