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Lesson Plan
Curated OER

Photosynthesis

For Teachers 9th - 12th
Students investigate photosynthesis in water plants. In this photosynthesis lesson plan, students use the elodea plant and observe gas bubbles released to determine the rate of photosynthesis. They vary the light intensity and the amount...
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Lesson Plan
Curated OER

Rate of Photosynthesis

For Teachers 9th - 12th
Students investigate the rate of photosynthesis using elodea leaves. In this photosynthesis lesson plan, students place elodea in a test tube filled with water. They include baking soda and place the test tube under a lamp. Students...
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Lesson Plan
Science 4 Inquiry

The Yin and Yang of Photosynthesis: Day vs. Night

For Teachers 6th - 12th Standards
Floating fragments of elodea can grow even without roots. Young scientists use eldoea plants to observe the oxygen production from photosynthesis. They study the difference between having access to high amounts of light and low amounts...
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Lesson Plan
Curated OER

Terrestrial Sequestration- Photosynthesis and Cellular Respiration

For Teachers 8th - 12th
Students examine the differences between cellular respiration and photosynthesis.  In this cellular processes lesson students complete a group lab activity to see how climate change affects their lives. 
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Lesson Plan
Curated OER

TE Activity: Bubbling Plants

For Teachers 5th - 8th
Students study a way to quantify the process of photosynthesis during a given time using the Elodea plant. They design a hypothesis that they test in the hands on activity. They compare the amounts of photosynthesis that occur during low...
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Lesson Plan
Curated OER

Elodea Lab

For Teachers 6th - 9th
Students observe the changes between elodea leaves placed in darkness and light.  In this life science lesson, students experiment to find evidence of photosynthesis in elodea leaves. Students use indicators to detect the presences of...
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Lesson Plan
Curated OER

Terrestrial Sequestration - Photosynthesis and Cellular Respiration

For Teachers 7th - 10th
Students investigate how plants absorb carbon dioxide during photosynthesis. In this biology lesson, students differentiate photosynthesis and cellular respiration. They discuss the important role of plants in the environment.
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Lesson Plan
Curated OER

Cell Energy-Bubbling Plants

For Teachers 6th - 8th
Students discuss the process of photosynthesis in plants and that oxygen is produced as a by product. They observe underwater Elodea plants "breathing" in a hands-on activity. After setting up the experiment, they observe the plant for...
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Lesson Plan
Curated OER

Mussel Your Way Through Photosynthesis

For Teachers 9th - 10th
Pupils, using zebra mussels (Dreissena polymorpha), elodea and an indicator dye, observe and record the role of light in photosynthesis. They consider plant production of carbon dioxide and the use of live materials in biological research.
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Lesson Plan
Curated OER

Do Plants Eat?

For Teachers 5th - 8th
Students explain that photosynthesis is a process that plants use to convert light energy into glucose. They summarize photosynthesis as a chemical process in which the plant uses carbon dioxide and water to form glucose and oxygen.
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Lesson Plan
Curated OER

Everything Breathes!

For Teachers 5th
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.
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Lesson Plan
Curated OER

Carbon Dioxide - Sources and Sinks

For Teachers 7th - 12th
Where does all of the carbon dioxide come from that is supposedly leading to climate change? Earth science pupils test animal, plant, and fossil fuels as sources in this investigation. Using an indicator, BTB, they are able to detect the...
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Lesson Plan
Curated OER

Oxygen Factory

For Teachers 4th
Fourth graders examine the interdependence of the oxygen and carbon dioxide cycle in an ecosystem through a laboratory investigation. After a lecture/demo, 4th graders complete the lab in groups.
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Lesson Plan
Curated OER

Diurnal Cycling Experiments

For Teachers 9th - 12th
Learners carry out an experiment to monitor diurnal fluctuations in dissolved oxygen, carbon dioxide, pH, and water temperature. They determine the CO2 and pH of the samples (and optionally, dissolved oxygen). Students complete their...
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Lesson Plan
Curated OER

Leaf Transpiration

For Teachers 4th - 5th
Students determine the amount of water loss due the transpiration.
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Lesson Plan
Science Education Resource Center at Carleton College

Serc: Investigating Discovering What Plants Need for Photosynthesis

For Teachers 6th - 8th
This activity will be used prior to any direct instruction for photosynthesis. In this inquiry lab, students design and conduct simple experiments using elodea and Bromthymol blue to determine whether plants consume or release carbon...
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Activity
TeachEngineering

Teach Engineering: Bubbling Plants

For Teachers 5th - 9th
Students learn a simple technique for quantifying the amount of photosynthesis that occurs in a given period of time, using a common water plant (Elodea). They can use this technique to compare the amounts of photosynthesis that occur...