Mississippi Science E.7.9A.1

Science7th GradeEarth and Space Science

The Standard

E.7.9A
Students will demonstrate an understanding of how complex changes in the movement and patterns of air and water molecules caused by the sun, winds, landforms, ocean temperatures, and currents in the atmosphere are major determinants of local and global weather patterns.
Analyze and interpret weather patterns from various regions to differentiate between weather and climate.

2026 Mississippi College- and Career-Readiness Standards for Science · Earth’s Systems and Cycles

Teacher's field guide

What This Standard Means

What Students Need to Do

Students read daily weather records and long-term temperature and rainfall averages from different regions. They spot short-term changes and lasting patterns, then use the time span to tell weather from climate.

What Mastery Looks Like

Given a week of forecasts and 30-year rainfall averages for two cities, students label each set correctly and explain which city is usually wetter. They use the averages, not one rainy day, to support their answer.

Common Misconceptions

Students may call one rainy day proof that a region has a wet climate. They may also think two places have the same climate because today's temperatures match.

How to Assess It

Exit ticket: Phoenix is rainy today but averages 20 cm of rain a year over 30 years; Seattle is sunny today but averages 95 cm. Which city has a wetter climate, and which facts describe today's weather?

Lesson moves

Ways to Teach It

  1. Give pairs seven-day rainfall strips and 30-year rainfall graphs for Phoenix and Seattle; have them mark daily changes and long-term patterns.

  2. Ask students to write: If Seattle is sunny today and Phoenix is rainy, what evidence would show which place is usually wetter?

  3. Run a card-sort relay with daily forecast cards and 30-year average cards; partners label each card and explain one tricky choice.

  4. Use a seven-day forecast and 30-year rain averages for two vacation spots; students choose what to pack and when to go.

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Printable E.7.9A.1 Worksheet

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