主要赞助单位
使赞助解决最严重的社会所面临的社会和环境问题。
National Science Foundation
一个独立的联邦机构在1950年由美国国会创建的，以促进科学的进步。
沙特国王大学，旨在通过培养成为为社会繁荣的智力启发和伙伴关系的气氛，在教育和技术创新，科学发现和创造力的领导者。
该奥多内尔基金会致力于建筑模型方面，以提高教育质量。
Reactions and Rates 1 Introduction to reactions (Inquiry Based)
可下载的文件
- 1 Lesson plan reactions and rate introduction to reactions.DOC - 37 kB
- 1 Lesson plan reactions and rate introduction to reactions.pdf - 79 kB
- 1 Student directions reactions and rate introduction to reactions.doc - 31 kB
- 1 Student directions reactions and rate introduction to reactions.PDF - 24 kB
- Demonstration with discussion for Intro to Reactions.PDF - 86 kB
- Demostration with discussion for Intro to Reactions.ppt - 169 kB
- Reactions and Rates 1CQ.pdf - 199 kB
- Reactions and Rates 1CQ.pptx - 249 kB
提交信息 |
|
| 作者 | Trish Loeblein |
| 联系邮件 | ploeblei@jeffco.k12.co.us |
| 学校/组织 | PhET and Evergreen HS |
| 提交 | 07-8-9 |
| 更新 | 11-10-12 |
贡献描述 |
|
| 标题 | Reactions and Rates 1 Introduction to reactions (Inquiry Based) |
| 仿真程序 | 化学反应平衡 |
| 关键词 | reactions, molecular modeling, molecule, phet activity, collision, chemistry, kinetics |
| 描述 | This includes a series of demonstrations and an inquiry based lab. My students will have done an activity with Salts and Solubility. The learning goals are: Students will be able to: Describe reactions in terms of a simple molecular model; Describe reactions in terms of molecular models with illustrations; Differentiate between dissolving and reacting; Use the molecular model to explain why reactions are not instantaneous; Use the molecular model to explain why reactions have less than 100% yields. |
| 等级 | 高中, 本科生 - 介绍 |
| 类型 | 实验室, 示范, 概念性问题 |
| 科目 | 化学 |
| 持续时间 | 120 分钟 |
| 是否包含答案 | 否 |
| 语言 | 英语 |
达标合格
| 内容等级 | |||
| 内容标准 | K-4 | 5-8 | 9-12 |
| 探究科学 - A |  |
|
|
| 物理科学 - B | |
||
| 生命科学 - C | |||
| 地理&空间科学- D | |||
| 科学&技术- E | |
||
| 个人及社会角度的科学 - F | |||
| 历史人文科学 - G | |||
提名为金星
金星贡献意味着此活动是高品质的探究活动，它遵循着PhET设计指引 (PDF)并且教师认为它是有用的。
注释
你认为这个活动怎么样？你如何利用它或者是为了你的课堂改变它？欢迎建设性的专业评论。
- Hi. My name is Liliana García. I am a Science Coordinator in Riviera Maya, Quintana Roo, Mexico. We are now applying new methodology in Mexico in upper highschool levels, using competencies. I find your lessons and simulators an extraordinary tool because students are developing competencies when using them. Thank you very much. 11-11-14