三、教学内容 Chapter 1.Matter:Its Properties and Measurement 1.教学目标 Learn how to use the scientific methods to study a subject Be able to classify matters ● Understand the general properties of different matters Know how to make measurements properly 2. 教学重难点 教学重点： Definition,properties and classification of matters Measurement ofmatters 教学难点 Classification of matters Unit conversion Uncertainties in scientific measurements Significant figures in calculations 3. 教学内容 1. The Scientific Method How to study chemistry The definition of hypothesis,law and theory 2.Properties of Matter Physical properties and physical changes Chemical properties and chemical changes Extensive and intensive properties 3.Classification of Matter Identification of matter Matter at the atomic level 4.Measurement of Matter:SI(Metric)Units三、教学内容 Chapter 1. Matter: Its Properties and Measurement 1. 教学目标 • Learn how to use the scientific methods to study a subject • Be able to classify matters • Understand the general properties of different matters • Know how to make measurements properly 2. 教学重难点 教学重点: • Definition, properties and classification of matters • Measurement of matters 教学难点: • Classification of matters • Unit conversion • Uncertainties in scientific measurements • Significant figures in calculations 3. 教学内容 1. The Scientific Method How to study chemistry The definition of hypothesis, law and theory 2. Properties of Matter Physical properties and physical changes Chemical properties and chemical changes Extensive and intensive properties 3. Classification of Matter Identification of matter Matter at the atomic level 4. Measurement of Matter: SI (Metric) Units