Electrochemistry

ELECTROCHEMISTRY Link

Review

https://www.khanacadem 1) Pedagogical goal a. Remedial practice y.org/science/chemistry/ox b. Further consolidations and revision practice in idation-reduction class c. Support as teaching instrument/s, especially while expounding new contents d. Practice of consolidation and further development 2) School Level: 11-12 class 3) Level of difficulty: medium 4) Language: English 5) Interactivity: no 6) Problems: none 7) Weak points: ‌ 8) Strong points: The videos explain clearly the topic and can be used both for a revision of the topic, both for help to expand the knowledge 9) Overall review 10) Example of use In these tutorials, students will use their knowledge of oxidation and reduction to understand how Galvanic/Voltaic cells actually work. After introduction to electrolytic cells and electrolysis, students can comparing a voltaic cell to an electrolytic cell.

At the end of the topic, students will understand that oxidation and reduction reactions power their phone and make it possible for our body to use the oxygen we inhale.

https://www.brightsto 1) Pedagogical goal e. Remedial practice. rm.com/science/chemi f. Further consolidation and revision practice in stry/electrochemistry/ class.

2) 3) 4) 5)

g. Support as teaching instrument/s, especially while expounding new contents h. Practice of consolidation and further development School Level: 10-12 Level of difficulty: from the average level to high level Language: English Interactivity: no

6) Problems : no 7) Weak points: There are no exercises.

8) Strong points: The videos are clear in all parts and explain in a good way ad with simple words the topics treated. There is a transcription of the videos so if someone lacks in listening skill, still can follow the lesson.

The topics can be easily found from the index in the left part.

9) Overall review 10) Example of use The videos can be used either for revision or to get a deeper insight in the topics.

The online video lessons in the Electrochemistry unit explore oxidation-reduction reactions and their uses in voltaic and galvanic cells.

http://www.chimicaonline.it/download/ele ttrochimica.htm

1) Pedagogical goal a. Remedial practice. b. Homework assignments. c. Further consolidation and revision practice in class. d. Support as teaching instrument/s, especially while expounding new contents e. Practice of consolidation and further development 2) School Level: 11 -12 class 3) Level of difficulty: medium 4) Language: Italian 5) Interactivity: no 6) Problems: none 7) Weak points: only in Italian 8) Strong points: there are both exercise and theoretical contents that are explained well and clearly, even if the topic is very difficult.

9) Overall review 10) Example of use There are many exercises grouped in three different categories (low level, medium level, high level) and teacher can use them for different purposes.

Students can learn that Electrochemistry is the study of chemical processes known as oxidation-reduction ("redox") reaction that cause electrons to move, and this movement of electrons is called electricity.