Properties Of Sound

Properties is something that people own. Sound is made by vibrating object/thing

The first property is sound can travel in all directions. Mr Wong had a 1 meter ruler and a soccer ball he doped the ball from every direction and all the meter cept on changing.

The second property is sound can travel in all corners. Mr Wong clapped from the front of his computer the meter went up but when Mr Wong clapped from the back of the wall the meter went low.

The third one is sound dissipates as it travels. When Mr Wong bounce the ball one meter away from his computer the went 80 dB. But when he went away from his computer it went to 59 dB.

Measurement Length

Length is how long an object or item is. The standard forms of

measuring length are km (kilometres), M (meters), cm (centimetres) and mm (millimetres).

To measure things you need to use a ruler. Using different tools explore the measurements of items.

To convert centimetres to millimetres, multiply the number by ten. To convert centimetres to meters

divided by 1 hundred. The place value house can help people convert.  

L.I To explore standard forms of length.

Adjectives

An adjective is a describing word for nouns. There are three different adjectives.

Absolute adjectives describe something by itself. For example the small girl.

Comparative adjectives describe something compared to another. For example the smaller girl.

Superlative adjectives describe something that is in the highest level. For example the smallest girl.

South Pasific Beats

South Pacific Beats is an article about Rachel Hall's Pato. 

The Pato is a modern drum that sounds like the traditional Tongan instrument called the lali. The Pato's body is made from maple hardwood. The pato has a microphone that can be connected to a computer.

Rachael Hall used a milling machine and a lathe to create the Pato.

When Pato is struck, sound waves bounce back and forth inside the hollow chamber creating a full and vibrant sound.

L.I To read, understand and recall the article South Pacific Beats.