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Related Concept Videos

Nephrons01:10

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The kidneys are intricate organs with millions of working units known as nephrons. Each nephron features two major structures: the renal corpuscle, which facilitates blood plasma filtration, and the renal tubule, which handles the glomerular filtrate. Blood supply is directly linked to the nephrons. The renal corpuscle consists of the glomerulus, a capillary network, and the Bowman's capsule, a double-walled epithelial structure that encases the glomerulus. The filtering of blood plasma...
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Avoidance learning and learned helplessness are critical concepts in understanding behavioral responses to negative stimuli.
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Related Experiment Video

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Estimation of Nephron Number in Whole Kidney using the Acid Maceration Method
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Mapping the Nephron Exercise Incorporates Multiple Learning Strategies.

Mari K Hopper1, Maria A Anderson2, Sarah N Lipp2

  • 1Assistant Professor, Department of Cellular and Integrative Physiology, Indiana University School of Medicine.

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|February 26, 2019
PubMed
Summary
This summary is machine-generated.

Students mapped the nephron to better understand renal transporters and channels. This active learning approach improved comprehension of kidney function and student performance on assessments.

Keywords:
Active LearningCollaborative LearningDiureticsHormonesNephrologyNephronPeer TeachingRenalRetrieval Practice

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Area of Science:

  • Nephrology and Renal Physiology Education

Background:

  • Understanding nephron transporters and channels is crucial for comprehending renal function.
  • Each nephron region possesses unique transporters and channels, necessitating a regional mapping approach for clarity.

Purpose of the Study:

  • To describe a small-group, active-learning exercise for students to understand renal processing within specific nephron regions.
  • To reinforce key concepts in renal processing of ions and nutrients through collaborative learning.

Main Methods:

  • An overview lecture on renal transporters and channels was followed by a 2-hour collaborative nephron mapping exercise.
  • Learning strategies included small-group collaboration, peer teaching, retrieval practice with an audience response system, and discussion-based elaboration.

Main Results:

  • Written examinations indicated higher student performance on questions related to the nephron-mapping activity compared to the overall exam.
  • Students provided highly positive feedback via an anonymous survey, indicating satisfaction with the learning experience.

Conclusions:

  • The nephron-mapping exercise effectively promoted synthesis and analysis of lecture content.
  • This active learning strategy engaged students and enhanced their understanding of renal processing.