Serendip
Homeostasis, Negative Feedback, and Positive Feedback
So many bodily activities depend on homeostasis! Give learners a solid background to understand the basic process of the human body. Scholars first examine negative feedback loops contributing to body temperature regulation and then a...
Curated OER
Human Body Regulation
Students investigate how the human body self-regulates to maintain a stable internal environment despite changes in the external environment -- a process called homeostasis.
Baylor College
How Much Water Do Humans Need?
Physical or life science learners measure the amounts of water eliminated by intestines and the urinary system, and the amounts lost via respiration and perspiration. In doing so, they discover that the body's water must be replenished...
Curated OER
The Effect of Math Anxiety on Cardiovascular Homeostasis
Using a pulse monitor, learners will measure a resting pulse, take a math test, and then measure the pulse again. They analyze the change in pulse and compare it to performance on the test. This multi-purpose lesson can be used in a...
Curated OER
Comparing Pulse Rates
Students participate in a lab that demonstrate one example of how the human body maintains homeostasis. Students collect data from themselves and observe how their own bodies react to exercise.
Curated OER
Regulation - Human Nervous and Endocrine Systems
Students explore homeostasis within the nervous and endocrine system with this Smart Board activity. In this biology lesson plan, students will fill in the know and want to know sections of a KWL chart as a class using a Smart Board. The...
Curated OER
Homeostasis
Students explore homeostasis and identify it in work in an organism. They brainstorm things that stay the same and participate in several demonstrations that illustrate homeostasis. Students predict baseline breathing and jumping jacks
American Physiological Society
Effects of Environment on Enzymes
Much like the tale of Humpty Dumpty, proteins, once altered, will never be the same again. Honors and pre-AP biology classes explore the delicate world of enzymes via a Webquest and lab experiment. The teacher's guide contains all...
Curated OER
Feedback and Flowcharts
Sixth graders explain what a negative feedback system is and they distinguish it from a positive feedback system. They describe examples of how negative feedback is used in both nature and technology. , Students define homeostasis, and...
Curated OER
Organ Systems
Students examine organisms that are composed of tissues, organs, and systems. They dissect a fetal pig and explore the assigned organs systems such as the skeletal, muscular, and circulatory organs. Students identify and explain their...
Curated OER
Wilderness Survival: A Field Practicum
Students use hands-on field-testing of authentic application from principles pertaining to: Psychology- A. Develop a positive, can-do attitude with a high degree of self-reliance that is transferable to human interactions outside of the...
Curated OER
Wilderness Survival: A Field Practicum
Students are provided with hands-on-field testing of authentic applications from principles pertaining to: Psychology A. Develop a positive, can-do attitude with a high degree of self-reliance that is transferable to human interactions...
Curated OER
Gaia: The Wisdom of the Earth
Learners are introduced to Gaia theory of natural homeostasis. They graph Earth's temperatures over time, construct terrariums or monitor the outdoor environment. Related videos titles are suggested, but may be outdated. The objectives...
University of Minnesota
Makes Me Sweat
Never let them see you sweat ... unless you can't help it! Scholars design an experiment to determine the effects of stress on the body. They monitor sweat production under different conditions and relate the response to the function of...
Curated OER
Anatomy of the Heart
Tenth graders examine the different parts of the heart. In this biology lesson, 10th graders perform dissection of the fetal pig. They explain how the heart maintains homeostasis.
Curated OER
Blood Business
Students identify the different kinds of blood. In this biology lesson, students investigate the antigens, agglutinins and Rh factor using their own blood. They use Punnett squares to predict blood type of offspring.
Curated OER
Movement, it's FUN-damental!
Students discover how muscles work. In this biology lesson, students explain the causes of fatigue and muscle soreness. They create graphs and compare results with their classmate.
University of Minnesota
Neurotransmission Model
Don't lose your marbles — you'll need them for a lesson on neurotransmission. Young scholars build a neurotransmission model using marbles, beads, rubber bands, string, and other elements. After studying specific neurotransmitters,...
Curated OER
The Effect of Temperature on Cricket Chirping
Students examine the effect of temperature on how often crickets chirp. In groups, they complete the experiment and answer lab discussion questions. They create a graph of temperatures and the amount of chirps and discuss the results.
Curated OER
It's Challenging Being Green!
Young scholars influence the plant life cycle as they take care of plants.In this caring for plants lesson, students understand the parts of the plant and their functions in keeping it alive. Young scholars participate in experiments...
Curated OER
Flora and Fauna of the Hill Neighborhood
Students compare and contrast the characteristics of plants and animals. For this ecology lesson, students observe the outdoors and describe the relationship among different living things. They relate plant diversity with animal diversity.
Curated OER
Effects of ATP and Ions on Rabbit Psoas Muscle
Students prepare single strands of muscle cell. They microscopically examine muscle cells and identify bands of darker and lighter proteins. They predict, observe, describe and quantify the effects of ions and ATP.
Curated OER
Time Lapse Seed Germination with the QX3 Intel Digital Microscope
Students use the time-lapse feature of the QX3 Intel Digital Microscope
to observe germination of seeds. They use the QX3 Intel Digital microscope to create time lapse video films of seed germination experiments.
Curated OER
Observing Atherosclerosis
Young scholars develop a model to visually observe the change in blood flow rates between healthy and unhealthy arteries. They calculate data that they have collected and graph their results. They determine the relationships the flow...