Many Answers

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...

Senior Primary (Years 5 - 8)

Chemistry is a branch of science and is the study of matter. It describes states of matter. There are three states of matter - solid, liquid and gas, and the...

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, ...

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...

Senior Primary (Years 5 - 8)

Physics is the study of things known as matter and how they move. It is a huge topic. Physics includes the study of light, sounds, electricty and how everyth...

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...