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


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शिर्षक Build an Atom: Introduction
वर्णन 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.
विषय भौतिक्शास्त्र, रसायनशास्त्र
स्तर उच्च माध्यमिक, माध्यमिक
प्रकार Remote Learning, प्रयोगशाळा, प्रात्यक्षिक
कालावधी 90 मिनिटस
उत्तरांसह नाही
भाषा इंग्रजी
खुणेचे शब्द atomic structure, electron, element, mass, neutron, notation, proton
सादश्य अणु बनवा


लेखक Trish Loeblein, Kathy Perkins
संपर्क ईमेल patricia.loeblein@colorado.edu
शाळा/संस्था PhET
दाखल दिनांक 12/31/10
आद्यवत 4/6/20