图 书 馆
基础科学：理解实验Basic science: understanding experiments |
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| 课程网址: | https://www.open.edu/openlearn/mod/oucontent/view.php?id=19999 |
| 主讲教师: | 信息不详。欢迎您在右侧留言补充。 |
| 开课单位: | 英国开放大学 |
| 开课时间: | 2015-03-27 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | This practical, hands-on course aims to help you start thinking like a scientist by carrying out experiments at home and making scientific observations. You will carry out simple experiments to extract the DNA from fruit or vegetables, observe osmosis in action and bake a potato to destruction! You’ll also investigate how different liquids behave when frozen and how much water an everyday food item contains. As you carry out these experiments you will develop important science-based skills including observation, record-keeping, data analysis and how to control an experiment. After examining your results, you will share them with other learners and discuss your findings. Requirements This free course is intended for anyone with an interest in making scientific observations through experimentation, and does not require any previous experience of studying the subject. The experiments do involve both hot and cold temperatures so younger learners may need supervision. To create an OpenLearn account, you must be aged 13 years or over. Adults may want to use their own OpenLearn account to supervise younger learners on the course, and assist with the experiments. All of the experiments can be carried out with items you would find in a typical kitchen, but the Introduction to Week 1 provides a full equipment list. This OpenLearn science course is produced with the kind support of Dangoor Education, the educational arm of The Exilarch's Foundation. |
| 关 键 词: | 基础科学; 科学技能; 科学观察 |
| 课程来源: | 英国开放大学 |
| 数据采集: | 2022-04-19：chenxin01 |
| 最后编审: | 2022-04-19：chenxin01 |
| 阅读次数: | 18 |