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How Do Scientists Measure Weather

Interactive passage with audio narration, comprehension questions, and printable PDF.

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Format: Interactive (Online), Printable (PDF)
Grades: 5678
Subjects: scienceela
Standards: MS-ESS2-5
Languages: English, Spanish

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What's included

Reading passage

Reading comprehension

Audio narration

With word word highlighting

Comprehension quiz

Auto-graded

Writing activity

Open-ended response

Glossary & flashcards

Vocabulary practice

Differentiated version

Adapted for varied levels

Spanish translation

Bilingual support

About this reader

This comprehensive 400-500 word reading passage for grades 6-8 explores how scientists measure weather using various instruments and modern technology. Aligned with NGSS MS-ESS2-5 and MS-ESS2.D standards, students learn about traditional meteorological instruments including thermometers for temperature, barometers for air pressure, anemometers for wind speed, wind vanes for direction, hygrometers for humidity, and rain gauges for precipitation. The passage also introduces modern weather measurement tools such as weather satellites, Doppler radar, and weather balloons. Students discover how these instruments work together at weather stations to help meteorologists forecast weather patterns. The content includes real-world connections showing that students could build their own basic weather station for under $200. This audio-integrated passage provides foundational knowledge about atmospheric measurements and connects to broader Earth science concepts about weather systems and forecasting.

Written by Workybooks TeamPublished by Workybooks

Sample passage and quiz content

CONTENT PREVIEW

A white anemometer measuring wind speed against a clear blue sky, surrounded by greenery. — Each tool measures one specific weather condition.This white anemometer measures wind speed. Image by Lucy Meadows / Pexels.

Scientists who study weather are called meteorologists. They use special instruments to measure different parts of the atmosphere. Each tool measures one specific weather condition. Together, these instruments help meteorologists understand current weather and predict future conditions.

A thermometer measures air temperature using a liquid that expands when warm and contracts when cold. A barometer measures atmospheric pressure, which is the weight of air pressing down on Earth's surface. Changes in air pressure can signal approaching storms or clear weather. An anemometer measures wind speed using cups that spin faster in stronger winds. A wind vane shows wind direction by pointing toward where the wind is coming from. A hygrometer measures humidity, which is the amount of water vapor in the air. A rain gauge collects and measures precipitation that falls as rain, snow, or sleet.

Modern meteorologists also use advanced technology to gather weather data. Weather satellites orbit Earth and take pictures of clouds and storms from space. These images help scientists track large weather systems across continents and oceans. Doppler radar sends out radio waves that bounce off precipitation particles. This technology can detect rain, snow, and even severe storms like tornadoes. Weather balloons carry instruments high into the atmosphere to measure temperature, pressure, and humidity at different altitudes. Scientists launch these balloons twice daily from hundreds of locations worldwide.

A basic weather station combines several instruments in one location. Students can build their own weather station for less than $200. These stations collect data throughout the day and night. Meteorologists compare measurements from thousands of weather stations to create weather maps and forecasts. Evidence shows that accurate measurements from multiple locations improve forecast reliability.

Interesting Fact: Weather balloons can rise more than 100,000 feet into the atmosphere before they burst. That's about three times higher than most commercial airplanes fly!

What are scientists who study weather called?

MeteorologistsBiologistsGeologistsAstronomers

Which instrument measures air pressure?

ThermometerBarometerAnemometerHygrometer

What does humidity measure?

Wind speedAir temperatureAmount of water vapor in the airAmount of rainfall

How does an anemometer measure wind speed?

Using cups that spin in the windBy pointing toward the windBy collecting rainwaterUsing radio waves

What technology sends out radio waves that bounce off precipitation?

Weather satellitesWeather balloonsDoppler radarWind vanes

How often do scientists launch weather balloons?

Once a weekTwice dailyOnce a monthEvery hour