Baylor College
Breathing Machine
Take a deep breath and have your class construct working models of a lung! Using 500ml plastic bottles as the chest cavity, and balloons for the lung and the diaphragm, learners work in groups to make a model. The models help them to...
Baylor College
Heart and Lungs
With a partner, youngsters measure their pulse and breathing rates, both at rest and after running in place for a minute. While this activity is not novel, the lesson plan includes a large-scale classroom graphing activity and other...
Nuffield Foundation
Investigating Factors Affecting the Breathing Rate of a Locust
Do animals breathe faster when given more oxygen or more carbon dioxide? Young scientists observe the respiration rates of locusts under a variety of gas concentrations to answer that very question. They collect data, analyze the...
Curated OER
I Wonder How Manduca Breathe
Students observe a Manduca bug as it is dropped in a glass of water and hypothesise how it breathes. They compare this to how humans and other creatures breathe and record their findings in their science journal.
Serendip
Homeostasis and Negative Feedback – Concepts and Breathing Experiments
More asthma attacks happen at higher altitudes, but why? Scholars complete worksheets, learning about homeostasis and feedback related to breathing. Then, they work in small groups to experiment with breathing in limited amounts of...
Baylor College
Air and Breathing
Blow some bubbles and learn how living things need air in the eighth lesson of this series. Young scientists investigate this important gas by observing bubbles and monitoring their own breathing. A simple and fun activity that raises...
Curated OER
Straw Breathing Exercise
Students fill out an anonymous questionaire to explore whether they might have asthma. They then set up a spreadsheet to enter the data, decide on a definition of asthma, and figure out the prevalence of asthma. Pupils simulate what it...
Curated OER
Take a Deep Breath: Air Today, Air Tomorrow
This is the introductory lesson in a series about air quality. Why is it so important that we breathe clean air? How can we make sure we're keeping our air clean? A discussion is the central idea of the lesson, and example questions are...
American Museum of Natural History
What's This? Breathing
Crazy fact: Some animals can survive months without oxygen. An online resource describes some unique ways animals collect oxygen and even live without it for an extended time. Learners read about these special animals and use pop-up...
Curated OER
Breathing Victory
Students know that participation in sports requires energy. They comprehend that we get energy form the foods that we eat and the air thta we breathe. Converting food and air into usable energy is defined as celluar respiration. Students...
Curated OER
Respiratory System: Breathing
In this respiratory system: breathing activity, students read through the given notes. Students then compare the different respiratory systems with that of an earthworm, fish, insect, and frog.
Curated OER
Diaphragm-Relax And Breathe
Pupils examine breathing. In this diaphragm instructional activity students complete a lab that shows them how lungs breathe.
Science Matters
Just Breathe
Pupils know they need to breathe to live, but the details may not be too clear. A thorough lesson introduces them to the components of the respiratory system using a set of cards with pictures and descriptions.
Curated OER
Breathing is Essential to Life
Students explore the job of the lungs. In this Human Body lesson plan, students participate in five activities in order to develop a better understanding of the lungs. Each of the activities relates to how the lungs help us breathe and...
Curated OER
Breathing and Exercise
Students observe and record how breathing changes with physical activities. In this physical activity lesson students form groups and complete their activity and worksheets.
Curated OER
Lungs: The Breathing Machine
Students create a model of the lungs and diaphragm. In this breathing lesson plan, students create a model out of a plastic bottle and balloons. They see how the diaphragm helps to fill the lungs with air.
Curated OER
Catch your Breath
High schoolers measure lung capacity and explore factors that affect the amount of air the lungs can hold.
Curated OER
Breathing and Holding Your Breath
Five questions are presented and answered as a means of delivering information on the respiratory system. Using red and blue game chips, physiology learners model the movement of blood through the lungs. Groups of learners time how long...
Curated OER
Gas exchange: Respiratory Systems
The need for a respiratory system in humans versus being reliant on gas exchange structures is demonstrated. There are many details about the advantages and disadvantages of each mechanism. Students are able to learn about the...
Curated OER
Breathing Rates and Exercise
Students work in groups to predict which condition produces more breaths per minute. Groups record their breathing rates during rest periods and periods of activity. They graph their results and make comparisons to their predictions.
Curated OER
How Can We Make a Model of Lungs?
Fifth graders examine the function of the lungs and create a model of the lungs. Using a plastic cup, drinking straw, plastic bag, small balloon, and a rubber band, they follow step-by-step directions to construct simulated lungs. ...
Curated OER
Everything Breathes!
Fifth graders test plants in the dark and in the light to see which grows better and produces more carbon dioxide. In this plants lesson plan, 5th graders also create ways for plants to go through photosynthesis that they can observe.
NOAA
I Can't Breathe!
The Gulf of Mexico dead zone, an area of low oxygen that kills marine life, costs the United States $82 million every year. Young scientists research anoxic ocean environments then come up with a hypothesis for the cause of the Gulf of...
Curated OER
What Makes a Seed Breathe Faster?
Here's a five-star lesson plan in which inquisitors conduct sophisticated experimentation with cellular respiration in plant seeds. Placing seeds in a closed system they measure the amount carbon dioxide produced and relate it to...
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