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Junior Primary (Years 1 - 4)

The regular movement of ocean water on the beach is called tides. High tide is when the water moves furthest up the beach. Low tide is when the water moves f...

Senior Primary (Years 5 - 8)

Floating and sinking are about weight and the force or upthrust of water. When an object is put into water the force of the water pushes it up. If the weight...

Senior Primary (Years 5 - 8)

Adaptation is an evolutionary process where a plant or an animal becomes suited to living in a particular habitat. These are changes that take place over man...

Senior Primary (Years 5 - 8)

Plastic is a material made by people which can be formed into almost any shape. It is strong, long-lasting and light. There are about 50 different types of p...

Junior Secondary (Years 7 - 10)

Natural disasters are major, sudden events caused by nature that injure people and damage property. New Zealand is prone to a number of natural disasters. T...

Junior Secondary (Years 7 - 10)

A cryptocurrency is a virtual or digital currency built on cryptography (secure communication techniques). Bitcoin was the first cryptocurrency and created b...

Junior Primary (Years 1 - 4)

Recycling is a series of steps where waste materials (rubbish) that are still useful can be sorted, processed and used again to make new things. Recycling ca...

Junior Secondary (Years 7 - 10)

New Zealand is a land of lakes. Lakes are home to birds, native fish, and small creatures such as worms, mites, dragonflies, snails, and mussels. Pollution o...

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...

Senior Primary (Years 5 - 8)

A volcano is a vent (opening) in the earth's crust through which magma (molten rock within the earth) erupts to the surface as lava, a mixture of liquid rock...