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


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Наслов Build an Atom: Introduction
Опис 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.
Предмет Физика, Хемија
Ниво Висока школа, Средна школа
Тип Remote Learning, Демонстрација, Лабораторија
Траење 90 минути
Одговорите се вклучени Не
Јазик Англиски
Клучни зборови atomic structure, electron, element, mass, neutron, notation, proton
Симулации Направи атом


Автори Trish Loeblein, Kathy Perkins
Контакт е-маил patricia.loeblein@colorado.edu
Школо / Организација PhET
Поставено 31.12.10
Обновено 6.4.20