S.4 Chemistry, Term 2
Energy Changes during Chemical Reactions
What you will learn
S.4 · Chemistry · Term 2
Energy Changes during Chemical Reactions
Competency
The learner appreciates that in any chemical reaction, energy --- usually in the form of heat --- is lost or gained. .
| No. | The learner should | Type |
|---|---|---|
| 1 | Recognise and appreciate the difference between endothermic and exothermic reactions and understand that substances store chemical energy in their bonds KnowledgeUnderstanding | KnowledgeUnderstanding |
| 2 | Understand and appreciate the importance of exothermic and endothermic reactions in our everyday lives UnderstandingSkills | UnderstandingSkills |
| 3 | Recognise that the burning of fuels is an exothermic process producing useful energy UnderstandingSkills | UnderstandingSkills |
| 4 | Understand the concept of heat of reaction and interpret energy profiles of chemical reactions UnderstandingSkills | UnderstandingSkills |
What do the labels mean?
Each learning outcome is tagged with what it builds: Knowledge (facts you can recall), Understanding (explaining why), Skills (things you can do), Values & attitudes, and Generic skills such as communication and critical thinking.
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