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Activity
Serendip

Photosynthesis and Cellular Respiration

For Teachers 9th - 12th Standards
How does energy from the sun make plants grow? Scholars move step by step through the processes that promote plant propagation during a detailed lesson. The resource illustrates ADP production and hydrolysis, then allows learners to...
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Activity
It's About Time

Adaptations

For Teachers 7th - 12th Standards
Congratulations! You exist, thanks to the wonders of biology and adaptations. The focus of the lesson explains many adaptations of plants and animals and how the environment has influenced the process. A hands-on activity demonstrates...
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Activity
DiscoverE

Building with Biology

For Teachers 3rd - 12th Standards
Seeing is believing! Bring DNA to life for young biologists using a simple extraction lab. Individuals extract the DNA from wheat germ, then place it in a microcentrifuge tube for observation. They thread yarn or other material through...
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Activity
Serendip

Using Models to Understand Photosynthesis

For Teachers 9th - 12th Standards
Is your class in the dark about photosynthesis? Shed some sunlight on an important biological process with a thoughtful activity. After answering questions to help determine their level of knowledge, learners work with chemical equations...
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Activity
It's About Time

The Nitrogen and Phosphorous Cycles

For Teachers 7th - 12th Standards
How do we affect the ecosystem, and what can we do to preserve it? Pupils explore chemicals that promote and inhibit plant growth, then discuss the importance of nitrogen and phosphorus to the survival of organisms and describe how...
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Activity
Howard Hughes Medical Institute

Stalking the Genetic Basis of a Trait

For Teachers 9th - 12th Standards
Need an a-maize-ing lesson to show your class how regulatory genes work? If you use the well-written resource, they'll be all ears! Biology scholars discover the gene responsible for the evolution of the modern-day corn plant through a...
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Activity
Howard Hughes Medical Institute

The Teosinte Hypothesis

For Teachers 9th - 12th Standards
Don't want to sound corny, but your class will be a-maize-d by an engaging activity! Explore the history of the modern corn plant through a video and Punnett squares. Junior genetics experts get hands-on experience with actual research...
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Activity
Worchester Polytechnic Institute

Interactive Laboratory Activities for Secondary Education

For Teachers 9th - 12th Standards
Do you think the lab smells like rotten eggs? Sorry to hear about your sulfering. A set of five experiments covers many different topics including seasons, gravity, food, precipitation, and photosynthesis. Though not presented as a...
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Activity
Howard Hughes Medical Institute

Seed Dispersal in Tropical Forests

For Teachers 9th - 12th Standards
How do seeds get around? It's not like plants can control seed dispersal—or can they? Dig deeper into the amazing mechanisms of seed dispersal observed in tropical plants through interactives, a video, and plenty of hands-on data...
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Activity
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It's About Time

The Water Cycle

For Teachers 7th - 12th Standards
Explore the water cycle with a hands-on earth science activity that prompts pupils to measure the amount of water normally transpired by plants. After they describe the flow of the water cycle and provide examples of how human activities...
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Activity
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It's About Time

Photosynthesis, Respiration, and the Carbon Cycle

For Teachers 7th - 12th Standards
Provide your class with the opportunity to view our carbon cycle close up. Young scientists research the cycle of oxygen as it completes the tasks of photosynthesis and respiration. They explore the importance of carbon in an ecosystem...
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Lesson Plan
Serendip

Genetic Engineering Challenge – How Can Scientists Develop a Type of Rice That Could Prevent Vitamin A Deficiency?

For Teachers 9th - 12th Standards
Brown rice contains vitamins B and E, while white rice lasts longer in storage. The availability of rice around the world makes it a great candidate for genetic engineering. Scholars apply their knowledge of genetic engineering to solve...
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Activity
It's About Time

Competition Among Organisms

For Teachers 7th - 12th Standards
Who knew plants could be so competitive? Join your class as they observe plants competing for space and nutrients. Middle and high schoolers describe possible effects of introducing a new species into an already established ecosystem,...
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Activity
Nuffield Foundation

Extracting DNA from Living Things

For Teachers 9th - 12th
Help! Someone's trying to take my DNA! An interesting lab experiment has scholars use basic materials to extract DNA. By applying ethanol, cold water, and a protease enzyme, like pineapple juice, they pull strands of DNA from peas,...
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Activity
Serendip

Structure and Function of Cells, Organs and Organ Systems

For Teachers 6th - 12th Standards
Cells of different organs have unique cell functions. Learn how cell functions vary depending on their roles in the body using an inquiry-based activity. Scholars analyze the cell structure to make comparisons to its functions, allowing...
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Lesson Plan
Serendip

Evolution and Adaptations

For Teachers 9th - 12th Standards
Survival of the fittest isn't just for the movies! A five-part lesson explores several different species with known adaptations and analyzes them for their survival strategies. Using both video and research data, scholars draw...

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