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The Scientific Method02:40

The Scientific Method

Research is what makes the difference between facts and opinions. Facts are observable realities, and opinions are personal judgments, conclusions, or attitudes that may or may not be accurate. In the scientific community, facts can be established only using evidence collected through empirical research.

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Updated: May 12, 2026

Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology
09:55

Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology

Published on: September 28, 2022

科学教师的专业发展.

Suzanne M Wilson1

  • 1Department of Teacher Education, Michigan State University, East Lansing, MI 48824, USA. swilson@msu.edu

Science (New York, N.Y.)
|April 20, 2013
PubMed
概括
此摘要是机器生成的。

科学教师的有效专业发展对于实施新标准至关重要. 对PD改革的系统方法显示出改善教师知识,实践和学生在科学教育中的成就的希望.

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Problem-Solving Before Instruction (PS-I): A Protocol for Assessment and Intervention in Students with Different Abilities
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Problem-Solving Before Instruction (PS-I): A Protocol for Assessment and Intervention in Students with Different Abilities

Published on: September 11, 2021

相关实验视频

Last Updated: May 12, 2026

Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology
09:55

Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology

Published on: September 28, 2022

Problem-Solving Before Instruction (PS-I): A Protocol for Assessment and Intervention in Students with Different Abilities
10:26

Problem-Solving Before Instruction (PS-I): A Protocol for Assessment and Intervention in Students with Different Abilities

Published on: September 11, 2021

科学领域:

  • 科学教育科学教育教育.
  • 教师专业发展教师专业发展

背景情况:

  • 下一代科学标准要求科学教师进行广泛的专业发展.
  • 研究表明,有效的教师PD的关键因素影响教师实践和学生成果.
  • 美国教育的系统性挑战使有效支持教师的努力变得复杂.

研究的目的:

  • 探索科学教师专业发展干预措施的有效性.
  • 确定可以提高专业发展成果的系统方法.
  • 解决在大规模教育改革中支持教师的复杂问题.

主要方法:

  • 审查现有关于有效教师专业发展的研究.
  • 分析与教师知识和实践变化相关的因素.
  • 审查针对教育系统改革的干预措施.

主要成果:

  • 有效的PD与教师知识,实践和学生科学成就的改善有关.
  • 系统性干预为提高PD有效性提供了一个有希望的策略.
  • 由于教育系统的复杂性,没有单一的,简单的解决方案存在.

结论:

  • 专业发展的系统方法对于成功实施新的科学标准至关重要.
  • 解决教育系统的复杂性是改善教师支持和学生成果的关键.
  • 对系统性改革干预措施的进一步研究是有必要的,以优化科学教师的PD.