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4 results for in All year levels

Chemistry

Senior Secondary (Years 11 - 13)

Everything is made of chemicals. There are natural chemicals, like those made by plants and animals, and there are also synthetic chemicals, those that peopl...

Entry last updated: 25/05/22
Ernest Rutherford (1871-1937)

Junior Secondary (Years 7 - 10)

Ernest Rutherford was born in Nelson, New Zealand in 1871. A great scientist, he was awarded a Nobel Prize in Chemistry in 1908, the Order of Merit in 1925, ...

Entry last updated: 16/09/22
1080 (sodium fluoroacetate)

Senior Secondary (Years 11 - 13)

1080 is a poison that has been used in New Zealand since the 1950s to control the populations of invasive species such as possums, rats, stoats, deer and rab...

Entry last updated: 25/05/22
Nuclear disasters

Junior Secondary (Years 7 - 10)

Nuclear power is another source of power like wind, water or solar power. It is a cheap, reliable and clean source of energy, however the biggest disadvantag...

Entry last updated: 15/07/22