材料分类
Classifying Materials
制定并开展一项调查，依据可观察的属性将不同种类的材料分类。
Plan and conduct an investigation to classify different kinds of materials by their observable properties
学习证据 / Evidence
- 设计一个简单的测试，比较几种材料的某一特性。
- 在调查过程中，用表格或图表记录观察结果。
- 根据结果将测试过的材料分成不同组别。
- Design a simple test to compare one property across several materials
- Record observations in a table or chart during the investigation
- Classify the tested materials into groups based on the results
评估问题 / Assessment
{{name}}能测试一组物体，并根据它们是否漂浮、导热或有磁性等属性进行分类吗？
Can {{name}} test a set of objects and sort them by properties like whether they float, conduct heat, or are magnetic?