پشتیوانه سه ره کیه کان
Makes grants to address the most serious social and environmental problems facing society, where risk capital, responsibly invested, may make a difference over time.
National Science Foundation
An independent federal agency created by Congress in 1950 to promote the progress of science.
King Saud University seeks to become a leader in educational and technological innovation, scientific discovery and creativity through fostering an atmosphere of intellectual inspiration and partnership for the prosperity of society.
The O'Donnell Foundation is devoted to building model programs to enhance the quality of education.
Molarity and Dilution
فایل بۆ دابزین
- Lesson plan Molarity.docx - 22 kB
- Lesson plan Molarity.pdf - 81 kB
- molarity_dilution_lab.docx - 22 kB
- molarity_dilution_lab.pdf - 21 kB
- Student_directions_Molarity.docx - 48 kB
- Student_directions_Molarity.pdf - 267 kB
Submission Information |
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| نووسه‌ران | Trish Loeblein |
| به ئیمێل پێوه‌ندی بگرن | patricia.loeblein@colorado.edu |
| قوتابخانه/ ڕێکخراو | PhET |
| ناردراو | 2/20/12 |
| به‌ڕۆژ بوه | 2/20/12 |
Contribution Description |
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| سه‌ردێر | Molarity and Dilution |
| شێوه‌کاریه‌کان | Molarity |
| Keywords | phet, inquiry, moles, solute, solvent, asturation, graphing, relationships |
| Description | This is an inquiry activity with graphing and includes a hands-on lab as well. Learning Goals: Students will be able to A.Determine the solubility for some solutes and explain why the solubility cannot be determined for others given experimental constraints. B.Identify the relationships for measurable variables by designing quantitative experiments, collecting data, graphing, and using appropriate trend lines. |
| ئاست | Undergraduate - Intro, High School |
| Type | تاقیگه, Homework |
| Subject | کیمیا |
| Answers Included | نا |
| زوان | English |
Standards Compliance
| Content Level | |||
| Content Standard | K-4 | 5-8 | 9-12 |
| A - زانست بۆ لێکۆڵینه‌وه |  |
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| B - زانستی فیزیا | |
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| C - زانستی ژیان | |||
| D - زانستی زه‌وی و ampئاسمان | |||
| E - زانست و ampتێکنۆلۆجی | |
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| F - زانست له دیمه‌نی که‌سی و کۆمه‌ڵایه‌تی | |||
| G - مێژوو وسرووشتی زانست | |||
Nominations for Gold Star
Gold Star contributions are high quality inquiry-based activities that follow the PhET design guidelines (PDF) and that teachers find useful.
لێدووانه‌کان
What do you think about this activity? How did you use it or change it for your class? Professionally constructive comments welcome.