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.
Sugar and Salt Solutions: intro to bonding
فایل بۆ دابزین
- Clicker_questions_sugar_salt_1.pdf - 336 kB
- Clicker_questions_sugar_salt_1.pptx - 341 kB
- solubilty_sugar_salt.doc - 30 kB
- solubilty_sugar_salt.pdf - 77 kB
- Sugar_salt_1_Lesson_plan.docx - 23 kB
- Sugar_salt_1_Lesson_plan.pdf - 92 kB
- Sugar_salt_1_student_directions.docx - 20 kB
- Sugar_salt_1_student_directions.pdf - 88 kB
Submission Information |
|
| نووسه‌ران | Trish Loeblein |
| به ئیمێل پێوه‌ندی بگرن | patricia.loeblein@colorado.edu |
| قوتابخانه/ ڕێکخراو | PhET |
| ناردراو | 10/12/11 |
| به‌ڕۆژ بوه | 2/19/12 |
Contribution Description |
|
| سه‌ردێر | Sugar and Salt Solutions: intro to bonding |
| شێوه‌کاریه‌کان | Sugar and Salt Solutions |
| Keywords | phet, molecules, nomenclature, bonding, ionic, covalent, polyatomic ions |
| Description | This is an inquiry lesson that I used in class with regular HS chemistry and as a homework for honors. Learning Goals: Students will be able to: •Identify if a compound is a salt or sugar by macroscopic observations or microscopic representations. •Explain how using combinations of solutes changes solution characteristics or not. •Use observations to explain ways concentration of a solute can change. •Describe ways the formula, macroscopic observations, or microscopic representations of a compound indicates if the bonding is ionic or covalent. |
| ئاست | High School, Undergraduate - Intro |
| Type | Concept Questions, 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 |  |
||
| B - زانستی فیزیا | |
||
| C - زانستی ژیان | |||
| D - زانستی زه‌وی و ampئاسمان | |||
| E - زانست و ampتێکنۆلۆجی | |
||
| 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.