Elementary meteorology and atmosphere lesson plans.

Good weather and atmosphere lesson plans begin with basic elements of meteorology, such as temperature and pressure.

What is so important about air pressure?

We could begin these atmosphere lesson plans and air pressure experiments with a map entitled “barometric pressure today”.

Isobaric analysis (pressure drawings using isobars) help forecasters identify major features such as surface highs, lows, ridges and troughs. Places where cloud patterns and fronts lie consistently. Meteorologists rely on pressure maps and use them throughout their work.

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We often see clear skies and light winds with highs and ridges (stretched highs), while lows and troughs are commonly associated with clouds and precipitation – low air pressure weather.

It's more complicated than that and the people who do this study a great deal of physics to understand the processes. Air rises higher from the ground in areas of lower pressure and then cools, causing clouds to form. The opposite happens in higher-pressure areas, suppressing cloud formation.

Have a look at this list of teaching ideas.

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