North Carolina Museum of Natural Sciences
Weather Watch Activity Guide: Groundhog Day
Exactly what do groundhogs know about weather? Not as much as your science students will after completing these lessons and activities that cover everything from the earth's rotation and the creation of shadows, to cloud...
Forest Foundation
Fire Investigation and Experimentation
Assess the probability of a wildfire with several lessons about fire danger ratings and risk factors. After experimenting with fuel moisture, learners explore the various elements that could contribute to a wildfire, such as wind speed,...
Curated OER
Does Humidity Affect Cloud Formation?
Students use S'COOL data to identify factors that affect cloud formation. They find a data set using the S'COOL database , and use Excel to manipulate the data. Student isolate relevant data, create meaningful graphs from a spreadsheet,...
Curated OER
Weather - Clouds and Precipitation
It's raining! It's pouring! Your class will not be snoring when viewing this presentation. Cloud formation and types are explained in the first half. Forms of precipitation are detailed in the second half. Concepts are explained...
Curated OER
Science Jeopardy - The Earth Sciences
The earth sciences are the focus for this Jeopardy-style review game. Categories include geology, space, scientific investigation, meteorology, and oceanography. Diagrams and pictures are involved with most of the questions, making this...
Curated OER
Building a Psychrometer
Students create psychrometers to measure the humidity of the air. In this meteorology lesson, students make a wet-bulb thermomter and place it next to a dry-bulb thermometer to measure the relative humidity in the room.
Curated OER
Shedding Light on the Weather with Relative Humidity
Learners study weather using a graphing calculator in this lesson plan. They collect data for temperature and relative humidity for every hour over a day from the newspaper, then place the data in their handheld calculator and examine it...
Curated OER
Water Desalinization
In this water desalinization worksheet, students will design and construct their own desalinization plant. Then they will describe how they set up their experiment and if it worked or not.
Curated OER
Math TODAY for TI-Navigator System - Humidity Makes Air Feel Even Hotter ? Part II
Learners explore quadratic and cubic functions that will model the relationship between air temperature and heat index at fixed relative humidity values. They also make generalizations and apply the findings using their TI-83 Plus or...
Curated OER
Download and Analyze
Students download information from a NASA website into a database. They transfer it to a spreadsheet by completing the information and analyze the information. They determine temperature averages, mode, and graph the results. They write...
Curated OER
The Drinking Bird
Students discover how the "drinking bird" functions. In this investigative lesson, students discover what makes the drinking bird drink by analyzing relative humidity, temperature, and barometric pressure.
Curated OER
Ideal Gas Mixtures
In this idea gas learning exercise, learners review Dalton's law of partial pressures, vapor pressure, relative humidity, and dew point. Students answer 3 problems.
Curated OER
Relative Humidity & Dew Point
Pupils use a 24-hour graph of air temperature, relative humidity, and dew point to describe at least one reason why the variables change (or don't change) during the day. They use given scenarios to identify and describe the problems...
Curated OER
Weather Watchers
Students study basic meteorology concepts. They build a simple barometer to measure air pressure. They explore the concepts of relative humidity, air convection currents and temperature inversions and to discover their connection to...
Curated OER
Using A Sling Psychrometer to Determine Relative Humidity
Young scholars create their own sling psychrometer to measure relative humidity. They work together in groups to make and use the psychrometer. They are asked questions about their experiment to complete the instructional activity.
Science Buddies
Science Buddies: Foggy Forecasting: What Weather Factors Create Radiation Fog?
The poet Carl Sandburg wrote, "The fog comes on little cat feet". In this weather science fair project, you'll discover why this beautiful, quiet creeper appears on some days, and not on others. If you are fascinated by fog and weather...
OpenStax
Open Stax: College Physics: Humidity, Evaporation, and Boiling
A college textbook section that explores vapor pressure, relative humidity, and dew point. Section reviews how to calculate values like percent relative humidity. Section also includes problems and questions for the students to answer to...
TeachEngineering
Teach Engineering: Dripping Wet or Dry as a Bone?
Students use a sponge and water model to explore the concept of relative humidity and create a percent scale.
Texas Education Agency
Texas Gateway: Humidity, Evaporation, and Boiling
Learn about the relationship between vapor pressure of water and capacity of air to hold water vapor, the relationship between relative humidity and partial pressure of water vapor in the air, and how to calculate vapor density,...
Texas Education Agency
Texas Gateway: Humidity, Evaporation, and Boiling
By the end of this section, you will be able to explain the relationship between vapor pressure of water and the capacity of air to hold water vapor, explain the relationship between relative humidity and partial pressure of water vapor...
TryEngineering
Try Engineering: Making Sense of Sensors
Lesson explore sensors focusing on ones that measure humidity. Students work in teams to design, build, test, and evaluate a hygrometer which was made out of everyday materials to measure humidity levels.
Concord Consortium
Concord Consortium: Stem Resources: Relative Humidity Measurement
Using the wet bulb-dry bulb method, students will compare the temperature of a dry temperature sensor and a wet temperature sensor. By comparing the temperatures, students will be able to find the relative humidity. After completing the...
Scholastic
Scholastic: Investigate: Explore Climate Condition
An interactive weather maker allows students to manipulate temperature and humidity and to view the type of weather that results.
USA Today
Usa Today: Weather Basics: Understanding Humidity
This article is a guide to understanding humidity and related weather concepts. Includes helpful definitions of multiple terms.