Age Range

Big Ideas Of Science

Subject Domains


Average Learning Time

Works Offline



The periodic system of chemical elements in the light of ideas about the structure of an atom. 

The lesson uses Build an Atom Lab and Scratch.

Students repeat the structure of an atom, detect periodicity in changing the properties of elements and draw conclusions.


Prior Knowledge Requirements

Students should be familiar with the structure of the periodic system, the structure of the atom. Be able to use Scratch.

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