identifying types of clouds
DESCRIPTION
This presentation was created for a continuing ed class assignment. I would use this with a middle school or junior high class.TRANSCRIPT
Types of Clouds
Target audience: Middle school, Jr. High school
Subject: Science
Common Clouds and what they look like.
Cumulus Clouds
• There are three types of
cumulus clouds:
• humilis are wider than they are tall
• mediocris are as wide as they are tall
• congestus are taller than they are wide
Can “grow” on sunny days
Cumulonimbus Clouds
Form best under these conditions:• Lots of warm and moist air• Increasing winds make the cloud slant
forward.• The atmosphere around the cloud needs to be “unstable”
Thunderstorms on the way!
Stratus Clouds
• Stratus clouds are formed when large air masses cool, also known as fog or mist.
• Stratus clouds are also the lowest forming clouds.
Light rain most likely
Stratocumulus Clouds
• Stratocumulus clouds are textured and puffy.
• Stratocumulus clouds usually form from cumulus or stratus clouds.
Snow is possible
Altocumulus Clouds
• Altocumulus clouds are very high in the sky, so they are usually above the influence of thermals.
• The usual precipitation is light rain.
This type makes really cloudy skies!
This type makes really cloudy skies!
!
Altostratus Clouds
• Altostratus Clouds altitude is between 6,500 and 23,000 ft
• But since they are up so high they are the reason for pretty sunsets.
Nimbostratus Clouds
• Usually thick and wet, with lots of precipitation that is steady and slow.
• Formed from altostratus clouds when they collect water.
Cirrus Clouds
• Cirrus clouds are the highest of all clouds and made of ice crystals.
• Cirrus clouds have no visible precipitation.
Cirrocumulus Clouds
• Another cloud mostly made of ice crystals.• Lots of large cirrocumulus clouds may
indicate bad weather.• Formed in the troposphere in high winds.
Indicates lots of precipitation on the way!
Cirrostratus Clouds
• Cirrostratus clouds are usually difficult to spot.
• Cirrostratus clouds produce a variety of optical effects.
Review
• Lets watch this short video to review the cloud types!
Play
Altocumulus Blue-gray, blanket-like Rain or snow likely Made of ice and water at middle heights
Cirrus Wispy ice clouds Seen in clear skies Mean good weather, but can mean a change in weather
Stratocumulus Dark, heavy water-droplet clouds
Rain or snow likely Seen at low or lower-middle heights
Cumulonimbus Giant thunderhead clouds
Thunderstorms with heavy rain
Hail, wind and lightening are on the way
Stratus Flat, low clouds Overcast skies Light rain, drizzle, or flurries likely
Cumulus Fluffy, lower clouds Fair weather Clouds can grow. If growing late in day, indicates change in weather
Name Appearance Conditions Facts
Label Me!
altocumulus, altostratus, cirrocumulus, cirrostratus, cirrus, cumulonimbus, cumulus, fog, nimbostratus, stratus, stratocumulus
Answer worksheet
Action Plan
My action plan is:
1. Teach students common cloud subject matter.
2. Read cloud section in textbook.
3. Present Cloud PowerPoint.
4. Do worksheets, charts, and study guide.
5. Take quiz over clouds.
Objective/Goals
• My goals are to teach the students the names of the clouds, the appearance, the conditions they form in, and a few facts about the cloud.
Rubric• Student was able to name 6 common clouds -6 points• Student was able to label the pictures of the 6 common clouds -6
points• Student was able to state the conditions needed for at least 2 of the
common clouds -3 points• Student was able to state at least one fact for 5 of the common
clouds -5 points• Extra credit points are earned by additional information on chart or
cloud labeling