A worksheet for recording data about magnetic flux lines observed in a classroom demonstration.
使用此教育工作表while investigating forcesin your science lessons.
This worksheet aligns with the scientific method andhelp the students to analyze observations from a scientific point of view.
工作表围绕老师演示在磁铁周围放置铁归档的位置.
Record and organize data using pictures, numbers, and words;
使用简单描述性研究中的学生生成的数据来传达观察结果并证明解释；和
Compare results of investigations with what students and scientists know about the world.
观察并确定在日常生活中如何使用磁铁；和
Trace and compare patterns of movement of objects such as sliding, rolling, and spinning over time.
Collect and record data by observing and measuring using the metric system and recognize differences between observed and measured data;
Analyze and interpret patterns in data to construct reasonable explanations based on evidence from investigations;
Demonstrate that repeated investigations may increase the reliability of results; and
通过以书面形式，绘制图片和口头讨论来传达由数据支持的有效结论。
Observe forces such as magnetism and gravity acting on objects.
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