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


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عنوان Build an Atom: Introduction
شرح 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.
موضوع شیمی، فیزیک
سطح دبیرستان، راهنمایی
نوع Remote Learning، آزمایشگاه، نمایش
مدت دقیقه ها 90
پاسخ ها شامل خیر
زبان انگلیسی
کلید واژه atomic structure، electron، element، mass، neutron، notation، proton
شبیه سازی ها اتم بسازید


نویسنده Trish Loeblein, Kathy Perkins
ایمیل تماس patricia.loeblein@colorado.edu
مدرسه / سازمان PhET
ارسال شده 12/31/10
بروزرسانی شده 4/6/20