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T. & L. Site
School Site

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UCD School of Mathematical Sciences

Teaching and Learning
2014 - 2015

Welcome to the School's Teaching and Learning pages.

The purpose of these pages is to provide information for the students and staff of the School. Others can find out more about us by visiting the Home Page.

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The restricted access pages are coloured thus.

These pages are organized in the following way:

Teaching and Learning
A mackerel sky is an indicator of moisture and instability at high levels. If the lower atmosphere is stable and no moist air moves in, the weather will most likely remain dry. However, moisture at lower levels combined with temperature instability can lead to spectacular thunderstorms should the rising moist air reach this layer. In weather lore, a mackerel sky portends changeable weather. Windrim
Picture: Denni at Wikipedia
Licence: Creative Commons

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