SummaryStudents follow weather forecasts to gauge their accuracy and produce a weather report for the class. They develop skills of observation, recording and reporting.
Engineers must understand global and localized weather patterns for many reasons. Environmental engineers are concerned with weather because it indicates how and when a pollutant may travel. Mechanical, electrical, computer and aerospace engineers must thoroughly understand weather when they design equipment and technology used outdoors or used to predict and measure weather, such as radar, satellites, storm sensors and weather modeling software applications.
Each TeachEngineering lesson or activity is correlated to one or more K-12 science,
technology, engineering or math (STEM) educational standards.
All 100,000+ K-12 STEM standards covered in TeachEngineering are collected, maintained and packaged by the Achievement Standards Network (ASN),
a project of D2L (www.achievementstandards.org).
In the ASN, standards are hierarchically structured: first by source; e.g., by state; within source by type; e.g., science or mathematics;
within type by subtype, then by grade, etc.
Each TeachEngineering lesson or activity is correlated to one or more K-12 science, technology, engineering or math (STEM) educational standards.
All 100,000+ K-12 STEM standards covered in TeachEngineering are collected, maintained and packaged by the Achievement Standards Network (ASN), a project of D2L (www.achievementstandards.org).
In the ASN, standards are hierarchically structured: first by source; e.g., by state; within source by type; e.g., science or mathematics; within type by subtype, then by grade, etc.
- Represent data in tables and graphical displays to describe typical weather conditions expected during a particular season. (Grade 3) Details... View more aligned curriculum... Give feedback on this alignment... Thanks for your feedback!
- Collect data to provide evidence for how the motions and complex interactions of air masses results in changes in weather conditions. (Grades 6 - 8) Details... View more aligned curriculum... Give feedback on this alignment... Thanks for your feedback!
- Describe weather conditions based on data collected using a variety of weather tools (Grade 5) Details... View more aligned curriculum... Give feedback on this alignment... Thanks for your feedback!
- Use data collection tools and measuring devices to gather, organize, and analyze data such as temperature, air pressure, wind, and humidity in relation to daily weather conditions (Grade 5) Details... View more aligned curriculum... Give feedback on this alignment... Thanks for your feedback!
After this activity, students should be able to:
- Learn how to prepare a weather report based on real-life weather forecasts.
- Apply skills in analysis, synthesis, evaluation and explanation to their writing and speaking.
- Write and speak in the content areas using the technical vocabulary of the subject accurately.
- Use reading, writing, speaking, listening and viewing skills to solve problems and answer questions.
Paper and pencils
Everybody loves the occasional "snow day." But, can you trust the local weather service to deliver a nice blizzard on cue? Even though weather reporters would like to take credit for good weather and avoid blame for the not-so-good, all they can really do is try to report the weather as accurately as possible. Fortunately, they have advanced technology working for them, such as Doppler radar, satellite imagery and weather forecasting software programs.
With the advent of satellite imaging, Doppler radar and sophisticated weather modeling software, weather forecasting is becoming increasingly accurate. Jokes about the unpredictable nature of weather are still common — "If you don't like the weather around here, wait five minutes!" — but the local meteorologist is not quite as likely to take the blame. If it rains on your parade or picnic, that's probably because you didn't watch the latest weathercast.
In this activity, you are going to take a closer look at how the weather report is delivered in your area. You will keep a record to see how accurate the weather report is. At the same time, you will observe how the report is presented so you can produce a weather show for your class. In the process, you will become better acquainted with weather terminology and learn how the latest weather forecasting technology works.
Accurate: Exactly factual; errorless.
Doppler radar: Radar that uses the Doppler effect to measure velocity of approaching weather.
Forecast: To estimate or calculate in advance, especially to predict (weather conditions) by analysis of meteorological data.
Front: Meteorology. The interface between air masses of different temperatures or densities.
Satellite imagery: Pictures taken by photographic equipment mounted on satellites.
Weathercast: A broadcast of weather conditions.
During this activity, students gauge the accuracy of local weather reports for themselves, and at the same time observe the local weather presenter. The goal is to present their own weather report for the class. In the process, students become more familiar with weather terminology (see the Air Pollution unit, Lesson 4, Take Their Word for It! literacy activity), learn about how weather forecasting technology works, and develop presentation skills.
If possible, videotape one or more evening weathercasts (4-6PM) and view in class, discussing how the weather is presented. Help the students identify the segments of the broadcast, noting the use of maps and symbols (see Figure 1). Discuss the meaning of weather symbols and basic terminology used by the meteorologist. Critique the style of presentation. The objective is to prepare the students to produce their own weathercast.
Consider taking the students on a field trip to a local television station to see for themselves how a weather report is produced, and meet local weather personalities they have seen on TV.
Background research: Watch the evening weather report (4-6PM time slot) on your favorite local news channel for one week. Using the Weather Watcher Worksheet, record the forecast for the following day, noting the basic weather forecast description: High and low temperatures, sunny/cloudy, rainy/snowy/windy, chance for precipitation, etc. At the same time, take some notes about the presentation itself. Observe the weather reporter's presentation style. Notice how s/he uses maps and explains weather phenomena for the viewer. Learn the tricks of the trade! The following day, observe the weather and record the actual weather conditions. Was the forecast accurate?
Weather reporters love to brag about their Doppler – or Super Doppler or NEXRAD – radar systems. Have you ever wondered what all the hype is about? Learn how the latest tools work: radar, satellite imaging and weather forecasting software (see the References section or search for weather forecasting technology on the Internet).
Imagine you are presenting the television weather report for the evening news (4-6PM). Prepare your script. Your report should include:
- Today's weather — local, state, national weather maps
- Record high and low temperatures
- Outlook for the evening
- Air quality report including pollution alerts and burning restrictions
- Tomorrow's prediction
- Five-day forecast
- Some interesting weather trivia or an explanation of a weather phenomenon
Create weather maps to use for your report. Make three maps, if possible: one for the local report (city and counties), one for a statewide report and one for the national report (often a satellite image). Make reusable symbols for high and low fronts, as well as cloud, sun, rain, snow and lightning symbols. What other props will you use? An umbrella? Raincoat? Sunglasses? Videotape your presentation if possible.
For extra credit, have students incorporate a lay person-level explanation of Doppler effect or Doppler shift as part of their in-class weather program presentation.
Check to make sure students have completed their Weather Watcher Worksheets, both forecasts and actual data.
Activity Embedded Assessment
After introducing students to weather technology, use call-out questions or a pop quiz to reinforce vocabulary and understanding.
Depending on the number of students in the class, a different student can deliver the weather forecast each day for a month and be assessed for presentation skills. The shared props for a "Weather Corner" — items such as maps, weather symbols and other graphic images — can be designed and assembled by the class.
Play Vivaldi's Baroque masterpiece, The Four Seasons, for the class (see Figure 2). Discuss how the music reflects the qualities of the weather from season to season. Discuss the characteristics of Baroque music. Have students write down their impressions or create a poem, drawing or watercolor to illustrate a season (see Figure 3). Weather and seasonal change are a favorite theme of poets, composers and artists alike. See How Artists See the Weather: Sun, Wind, Snow, Rain by Colleen Carroll.
- Creating and presenting an in-class television weather program may be an individual or two-person activity.
ContributorsJane Evenson; Malinda Schaefer Zarske; Denise Carlson
Copyright© 2004 by Regents of the University of Colorado.
Supporting ProgramIntegrated Teaching and Learning Program, College of Engineering, University of Colorado Boulder
The contents of this digital library curriculum were developed under a grant from the Fund for the Improvement of Postsecondary Education (FIPSE), U.S. Department of Education and National Science Foundation GK-12 grant no. 0338326. However, these contents do not necessarily represent the policies of the Department of Education or National Science Foundation, and you should not assume endorsement by the federal government.