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[Teaching experience in integrated course of human development and genetics]
Guang-Rong Qiu1, Xiao-Ming Li, Fang-Jie Chen
1Department of Medical Genetics, College of Basic Medicine, China Medical University, Shenyang 110001, China. grqiu@mail.cmu.edu.cn
Yi Chuan = Hereditas
|April 29, 2010
Summary
Integrating human development and genetics courses through a problem-based learning (PBL) model improves teaching effectiveness. This approach enhances students' problem-solving skills and is a feasible, effective educational reform.
Area of Science:
- Human Development
- Genetics Education
- Curriculum Reform
Context:
- Current challenges in integrating complex scientific disciplines.
- Need for innovative teaching methodologies in higher education.
- Importance of interdisciplinary approaches in science curricula.
Purpose:
- To establish an integrated course system for human development and genetics.
- To improve the existing educational framework through content integration and pedagogical innovation.
- To evaluate the effectiveness of a novel teaching model.
Summary:
- An integrated course system for human development and genetics was developed.
- Key improvements include content integration, stable teaching staff, enhanced materials, and problem-based learning (PBL).
- The Integrity-PBL teaching model was implemented and validated through practical application.
Impact:
- The Integrity-PBL model demonstrates feasibility and effectiveness in educational practice.
- Significant improvements in teaching outcomes are anticipated.
- Enhanced student abilities in analyzing and solving complex problems are expected.
Related Concept Videos
01:28Human Genetics
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The complex relationship between genetics and psychology is observable through common biological components such...
The complex relationship between genetics and psychology is observable through common biological components such...
01:23Behavioral Genetics and Its Designs
Behavior genetics explores how genetic inheritance influences human behavior. It focuses on how genes, passed from parents to offspring, contribute to the development of behavioral traits and tendencies. This branch of genetics seeks to understand the complex interplay between inherited genetic factors and environmental influences in shaping our behaviors.
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02:46Genetic Screens
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Forward genetic screens
Forward or “classical” genetic screens involve creating random mutations in an organism’s DNA using radiation, mutagens, or insertion of additional bases, which result in visible changes...
Forward genetic screens
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02:27Trihybrid Crosses
Trihybrid Crosses
Some of Mendel’s crosses examined three pairs of contrasting characteristics. Such a cross is called a trihybrid cross. A trihybrid cross is a combination of three individual monohybrid crosses. For example, plant height (tall vs. short), seed shape (round vs. wrinkled), and seed color (yellow vs. green).
The F1 generation plants of a trihybrid cross are heterozygous for all three traits and produce eight gametes. Upon self-fertilization, these gametes have an equal chance to...
Some of Mendel’s crosses examined three pairs of contrasting characteristics. Such a cross is called a trihybrid cross. A trihybrid cross is a combination of three individual monohybrid crosses. For example, plant height (tall vs. short), seed shape (round vs. wrinkled), and seed color (yellow vs. green).
The F1 generation plants of a trihybrid cross are heterozygous for all three traits and produce eight gametes. Upon self-fertilization, these gametes have an equal chance to...
02:30Genomic Imprinting and Inheritance
Diploid organisms inherit genetic material through chromosomes from both parents. Copies of the same gene are known as alleles. In most cases, both alleles are simultaneously expressed and allow various cellular processes to function optimally. If one of the alleles is missing or mutated, the expression of the other allele can compensate; however, this is not true for all genes.
The expression of some genes depends on which parent passed the gene to the offspring, through a phenomenon known as...
The expression of some genes depends on which parent passed the gene to the offspring, through a phenomenon known as...
01:43Incomplete Dominance
Gregor Mendel's work (1822 - 1884) was primarily focused on pea plants. Through his initial experiments, he determined that every gene in a diploid cell has two variants called alleles inherited from each parent. He suggested that amongst these two alleles, one allele is dominant in character and the other recessive. The combination of alleles determines the phenotype of a gene in an organism.