Tuesday, 12 November 2019

Term 4 Week 5 2019

Investigate the implications of the properties of metals for their use in society

How are Metals Used?

Uses of Metals

Metalic Bonding


Making Predictions Using Reactivity Series


Displacement Reactions

Corrosion of Metals

Rust: Causes and Prevention

Uses of Aluminium

Alkali Metals - Group 1


Alkaline Earth Metals - Group 2

Minerals and Ores and Extraction


Extraction of Iron Using Heat and Carbon

Extraction of Aluminium

Electrolysis How Does it Work?

Purifying Copper using Electrolysis


Electroplating How Does it Work?

Chemical Equations

Acid plus Metal

Reactions of Metal plus Water

Acid plus Metal Carbonate

Extraction Methods - Bioleaching & Phytomining


Alloys and their Properties

Iron Alloys

Recycling Metals


Thursday, 7 November 2019

Term 4 Week 4 2019

Volcanoes

Types of Volcano


Banks Peninsula 10my Old Shield Volcano

Shield Volcano Rangitoto


Shield Volcano Olympus Mons

Olympus Mons vs France

Olympus Mons vs Earth Mountains

Maungawhau Mt Eden

Auckland Volcanic Field
Tāmakimakaurau


Taranaki Volcano

Mantle Plume


Types of Volcanoes

A Short History of Volcanoes in NZ

Why Hawaii's volcano is so UNUSUAL


Mantle Plume Iceland



The Siberian Traps: A 250 Million Year Old Crime Scene




Volcanic Hazards in New Zealand


Tongariro Eruption November 2012

Ruapehu's Crater Lake - a Window into the Volcano



Lahara on Ruapehu Volcano

White Island Volcano

Taupo Caldera Volcano

Super Volcanoes Part 4 Taupo