РЕАКТАНТИ,ПРОДУКТИ РЕАКЦИЈЕ И ВИШКОВИ
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Теме
- Хемијске реакције
- Реактанти ограничавања
Опис
Create your own sandwich and then see how many sandwiches you can make with different amounts of ingredients. Do the same with chemical reactions. See how many products you can make with different amounts of reactants. Play a game to test your understanding of reactants, products and leftovers. Can you get a perfect score on each level?
Примери образовних циљева
- Recognize that atoms are conserved during a chemical reaction.
- Use concrete everyday experiences (such as making sandwiches) to describe the what a limiting reactant means in chemical reactions.
- Identify the limiting reactant in a chemical reaction.
- Predict the products and leftovers after reaction, based on the quantities of reactants and ratios of molecules in the balanced chemical equation.
- Predict the initial amounts of reactants given the amount of products and leftovers using the concept of limiting reactant.
- Translate from symbolic (chemical formula) to molecular (pictorial) representations of matter.
Савети за наставнике
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Преглед контроле симулација, поједностављења модела и увид у размишљање студената ( PDF ). |
Активности наставника
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Аутори | Ниво | Тип | Subject |
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| Using PhET in High School Chemistry- all my activities in pdf |
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Trish Loeblein | HS (ВШ) UG-Intro (ВСШ) |
Лаб Демо ДЗ |
Хемија |
| Concept Questions for Chemistry using PhET |
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Trish Loeblein | HS (ВШ) UG-Intro (ВСШ) MS (СШ) |
MC | Хемија |
| Reactants, Products and Leftovers Activity 1: Intro to Chemical Reactions and Limiting Reactants |
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Trish Loeblein | MS (СШ) UG-Intro (ВСШ) HS (ВШ) |
ДЗ Лаб |
Хемија |
| Reactants, Products, and Leftovers Activity 2: Limiting Reactants in Chemical Reactions |
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Trish Loeblein | HS (ВШ) UG-Intro (ВСШ) |
ДЗ MC Discuss Лаб |
Хемија |
| Reactants, Products, and Leftovers Review Activity: Limiting Reactants in Chemical Reactions Review |
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Trish Loeblein | UG-Intro (ВСШ) HS (ВШ) |
Discuss MC ДЗ Лаб |
Хемија |
| Reactants, Products, and Leftovers Concept Questions |
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Trish Loeblein | HS (ВШ) UG-Intro (ВСШ) |
КП | Хемија |
| Limiting Reactants |
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Kelly Lancaster, Kathy Perkins | HS (ВШ) UG-Intro (ВСШ) |
КП Лаб ДЗ |
Хемија |
| Physical vs Chemical Change 8th grade |
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Becca Kreidler | MS (СШ) | Лаб | Хемија | |
| Reacciones químicas |
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Silvia Calderón | HS (ВШ) | Лаб КП |
Хемија | |
| Alignment of PhET sims with NGSS |
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Trish Loeblein | HS (ВШ) | Остало | Наука о Земљи Биологија Хемија Физика |
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| How do PhET simulations fit in my middle school program? |
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Sarah Borenstein | MS (СШ) | Остало | Биологија Наука о Земљи Физика Хемија |
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| PhET Sims Aligned to the Chemistry Curriculum |
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Julia Chamberlain | UG-Intro (ВСШ) HS (ВШ) |
Остало | Хемија | |
| MS and HS TEK to Sim Alignment | Elyse Zimmer | HS (ВШ) MS (СШ) |
Остало | Хемија Физика Биологија |
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| Physical Science Limiting Reactants Intro | Valerie Chapple | MS (СШ) HS (ВШ) |
Лаб | Хемија | ||
| Balanceamento, Leis Ponderais e Modelo de Dalton | DANILO JOSE F PINTO | HS (ВШ) | Guided Лаб ДЗ |
Хемија | ||
| Opdrachten bij Reactanten, producten en resten | Koen van der Sluijs | HS (ВШ) | Лаб | Хемија |
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Microsoft Windows XP/Vista/7/8.1/10 Latest version of Java
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OS X 10.9.5 or later Latest version of Java
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Latest version of Java
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| Дизајн тим | Независне базе и библиотеке (Third-party Libraries) | Хвала : |
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