Build an Atom: Introduction A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines.


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Názov Build an Atom: Introduction
Popis This activity was updated in 2020 to include a Remote Lab and uses for the game. The pre-and post- test provided were used as part of a research project and are not essential. On the slides, there is an activity using toothpicks and mallows that could be used as a hook. This lesson is for students who may not have had much introduction to atomic particles, but know that matter is made of atoms, molecules and ions. Learning Objectives-Students will be able to: 1.Make atom models that show stable atoms or ions. 2.Use information about the number protons, neutrons, and electrons to •Identify an element and its position on the periodic table •Draw models of atoms •Determine if the model is for a neutral atom or an ion 3.Predict how addition or subtraction of a proton, neutron, or electron will change the element, the charge, and the mass of their atom or ion. 4.Define proton, neutron, electron, atom, and ion.
Predmet Chémia, Fyzika
Úroveň Stredná škola, ZŠ druhý stupeň
Typ Demonštrácia, Laboratórne cvičenie, Remote Learning
Trvanie 90 min
Vrátane odpovedí Nie
Jazyk Angličtina
Kľúčové slová atomic structure, electron, element, mass, neutron, notation, proton
Simulácia Stavba atómu


Autor(i) Trish Loeblein, Kathy Perkins
Kontaktný email patricia.loeblein@colorado.edu
Škola / Organizácia PhET
Dátum odoslania 31.12.2010
Dátum aktualizácie 6.4.2020