The atoms and the elements

THE ATOMS AND THE ELEMENTS Links

Review

https://www.khanacadem 1) Pedagogical goal a. Remedial practice y.org/science/chemistry/pe b. Further consolidations and revision practice in riodic-table class c. Support as teaching instrument/s, especially while expounding new contents d. Practice of consolidation and further development 2) 3) 4) 5) 6) 7) 8)

School Level: 10-11 class Level of difficulty: medium Language: English Interactivity: no Problems: none Weak points: ‌ 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 The videos can be used both as consolidation and to expand the previous knowledge of the topic.

Students can learn that in the periodic table the elements are organized based on their electronic structure. This tutorial will cover the classification of elements including groups, transition metals, and valence electrons

https://www.brightstorm. com/science/chemistry/the -periodic-table

1) Pedagogical goal a. Remedial practice. b. Further consolidation and revision practice in class. c. Support as teaching instrument/s, especially while expounding new contents d. Practice of consolidation and further development 2) 3) 4) 5) 6)

School Level: 10-11 Level of difficulty: from the average level to high level Language: English Interactivity: no 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 should be used to get a deeper insight in the topic, but they are good even for revision in class.

The online video lessons in the Periodic Table unit explain what the periodic table of elements is and how the structure of the periodic table reflects the qualities of the elements found within http://www.chimicaonline.it/tavolaperiodica.h tm

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) 3) 4) 5) 6) 7)

School Level: 10 -11 class Level of difficulty: medium Language: Italian Interactivity: no Problems: none Weak points: the elements are in alphabetical order and not for class, periodicity or group. Only in Italian.

8) Strong points: each card has the photograph of the element. To enter just click on the name of the element.

9) Overall review 10) Example of use There are a list of all the elements (in alphabetical order) and for each of them there is a brief introduction, the use of the specific element and its compounds and how it is produced: this can be used for consolidation, revision and introduction of new topics.

There are both exercises and theoretical contents that are explained well and clearly, even if the topic is very difficult. http://www.chemistry201 1.org/periodictableofelem ents

1) Pedagogical goal a. Remedial practice. b. Further consolidation and revision practice in

class. c. Support as teaching instrument/s, especially while expounding new contents d. Didactic material/s useful for experiments or practical activities 2) 3) 4) 5) 6) 7)

School Level: 10 -11 class Level of difficulty: low Language: English Interactivity: no Problems --Weak points: There is only a brief introduction to the periodic table inside the website. Is hard to find the link to other websites where the topic is treated better..

8) Strong points: The website have a link to a second website that explain in detail the property of each element, group, period and block. At the end of each topic there are some exercises to be done.

9) Overall review 10) Example of use It can be used as a bland revision of the topic done in class.

It can be used the second website to have a good explanation about all the elements.

The exercises at the end of the topic can be used either as a remedy practice or to consolidate for further development. http://phet.colorado.edu/e n/simulation/build-anatom

1) Pedagogical goal a. Remedial practice. b. Further consolidation and revision practice in class. c. Support as teaching instrument/s, especially while expounding new contents d. Simulation e. Didactic material/s useful for experiments or practical activities 2) 3) 4) 5) 6) 7) 8)

School Level: 10 -11 class Level of difficulty: medium Language: English Interactivity: yes Problems you have to register before using “teacher tips�.

Weak points: --Strong points: there is the translation in over ten different languages. Simulations are well done and games are very interesting and instructive.

9) Overall review 10) Example of use

It can be used as a revision for the part of the periodic table.

The detailed for each element can be used to expand the contents for students that want to know more about them.

It explain in simple words how the periodic table was constituted. For each elements it explain the history, the appearance and which use is made of it. You can build an atom out of protons, neutrons, and electrons, and see how the element, charge, and mass change. http://www.rsc.org/period ic-table

1) Pedagogical goal a. Remedial practice. b. Further consolidation and revision practice in class. c. Support as teaching instrument/s, especially while expounding new contents d. Simulation e. Didactic material/s useful for experiments or practical activities 2) 3) 4) 5) 6)

School Level: 10 -11 class Level of difficulty: from the average level to high level Language: English Interactivity: yes Problems teachers have to register for education newsletters from the Royal Society of Chemistry.

7) Weak points: --8) Strong points: Students can view data rends across the table, the states of elements at different temperatures and the discovery of elements through history. This Periodic Table presents key information and interesting facts about the elements. It features pages on history and alchemy, as well as podcasts and videos for every named element. The table also highlights element supply risk (a pressing issue for science and industry).

9) Overall review 10) Example of use It can be used as a revision for the part of the periodic table.

The detailed for each element can be used to expand the contents for students that want to know more about them.

Students can learn that in the periodic table is a table the elements are arranged by order of atomic number in such a way that the periodic properties (chemical periodicity) of the elements are made clear. There is no one single or best structure for the periodic table but by whatever consensus there is, the form used here is very useful. The periodic table is a masterpiece of organized chemical information.

The evolution of chemistry's periodic table into the current

form is an astonishing achievement with major contributions from many famous chemists and other eminent scientists.