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Isotopes & Atomic Mass-Inquiry Activity
Descărcare individuală
- Isotope_Lesson plan.doc - 39 kB
- Isotope_Lesson plan.pdf - 99 kB
- Isotope_Slides_Clicker questions.doc.pptx - 517 kB
- Isotope_Slides_Clicker questions.pdf - 552 kB
- Isotope_Student_directions.doc - 33 kB
- Isotope_Student_directions.pdf - 79 kB
Prezentarea informaţiilor |
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| Autori | Trish Loeblein |
| patricia.loeblein@colorado.edu | |
| Şcoală / Organizaţie | PhET |
| Prima transmisie | 05.06.2011 |
| Ultima verificare | 05.07.2013 |
Descrierea transmisiei |
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| Titlu | Isotopes & Atomic Mass-Inquiry Activity |
| Simularea | Isotopes and Atomic Mass |
| Cuvinte cheie | phet, isotope, average mass, neutron, proton, electron, nature |
| Descriere | This is an inquiry lesson meant to follow Build an Atom activity. Learning Goals: Students will be able to: A.Define “isotope” using mass number, atomic number, number of protons, neutrons and electrons. B.Compare and contrast: element, atom, isotope C.Given the number of protons, neutrons and electrons, find the mass and name of an isotope D.Given the name of an element and the number of neutrons, find the mass of an isotope E.Give evidence to support or dispute: “In nature, the chance of finding one isotope of an element is the same for all elements.” F.Find the average atomic mass of an element given the abundance and mass of its isotopes |
| Nivel | Undergraduate - Intro, High School |
| Tip | Homework, Concept Questions, Demonstration, Lab |
| Subiect | Earth Science, Chemistry |
| Răspunsuri incluse | No |
| Limbă | English |
Standarde de conformitate
| Content Level | |||
| Standard de conţinut | K-4 | 5-8 | 9-12 |
| Science as Inquiry - A |  |
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| Physical Science - B | |
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| Life Science - C | |||
| Earth & Space Science - D | |||
| Science & Technology - E | |
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| Science in Personal and Social Perspective - F | |||
| History and Nature of Science - G | |||
Clasificaţi pentru Gold Star
Activitaţile Gold Star vor fi de înaltă calitate ştiinţifică bazate pe ghidurile de proiectare PhET (PDF) şi sunt utile profesorilor.
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