Dragon Gate Subject -- High School Biology Research Learning (Research Learning) (Research Learning)

Author: Sheng Xinye
Publisher:
Publish Date: 2003-01-01
Features: The introduction of the concept of research-based learning has brought about qualitative changes in current education. New teaching models, teaching relationships, learning methods, and evaluation systems are emerging. Students' innovative spirit and practical abilities are further cultivated and developed. The self-directed learning approach of acquiring knowledge through hands-on activities is gradually gaining popularity. Applying knowledge to practice is one of the key characteristics of research-based learning. Although the problems addressed in research-based learning are usually specific and socially significant, the focus is not on mastering and understanding knowledge, but on applying subject knowledge and skills based on the development of abilities. It is essential to enable students to fully utilize scientific knowledge to solve practical problems. The content of this book includes an overview of research-based learning in secondary school biology, research-based learning methods in biology, themes and exploration topics in biology research-based learning. Theme 1: Experiment and Exploration - Topic 1: Plant Seeds; Topic 2: Movement of Cytoplasm; Topic 3: Observing Cell Division; Topic 4: Exploring Factors Affecting Starch Enzyme Activity; Topic 5: Observing Plasmolysis and Restoration; Topic 6: Evidence of Genetic Material. Theme 2: Trial and Practice - Topic 1: Soilless Cultivation Issues; Topic 2: Feasibility Measures for Increasing Yield of Greenhouse Plants; Topic 3: Investigating the Causes of Seedless Fruits; Topic 4: Breeding New Plant Varieties. Theme 3: Life and Reality - Topic 1: Plant Hormones; Topic 2: Animal Hormones; Topic 3: Research on Conditions Required for Seed Germination. Theme 4: Health Friends - Topic 1: Diet and Health; Topic 2: Genetics and Diseases. Theme 5: Environmental Protection and Sustainable Development - Topic 1: Survey of Birds and Ecological Environment within a Region; Topic 2: Sampling Survey of Population Density; Topic 3: Designing and Making Small Ecosystem Bottles to Observe and Explore the Stability of Ecosystems; Topic 4: Harm and Prevention of Environmental Pollution; Topic 5: Biodiversity and the Future of Humanity. Theme 6: Focusing on Hot Issues - Topic 1: Applications of Modern Biotechnology; Topic 2: The Origin of Life and Biological Evolution. Theme 7: Reading and Analyzing Image and Icon Information - Topic 1: Analysis of Coordinate Curve Questions; Topic 2: Analysis of Image and Caption Questions; Topic 3: Reading and Analyzing Material Information. Part Four: Examples and Reports of Research-Based Learning - Example 1: Investigating Media Coverage of the Development of Biological and Technological Sciences; Example 2: Designing Experiments to Observe the Effects of Different Concentrations of 2,4-D on Chrysanthemum Flower Bud Differentiation. Research Report 1: Study on Photosynthesis; Research Report 2: Survey Report on Soil Pollution by Fertilizers and Pesticides; Research Report 3: Study on Fresh Flower Preservation Methods; Appendix: Selected Topics for Research-Based Learning in Biology.