How do scientific ideas change?
In this lesson, we will learn about the scientific process that leads to new scientific ideas being accepted. We will learn about a few examples where scientific ideas were not very easily accepted and we will learn about how the accumulation of knowledge over time has led to some amazing scientific advances.
Video
Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:
- Click "Close Video"
- Click "Next" to view the activity
Your video will re-appear on the next page, and will stay paused in the right place.
Worksheet
These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. Once you have finished all the tasks, click ‘Next’ below.
Final Quiz
This quiz is a great way for you to test your learning from this lesson.
If you would like to re-cap any of the lesson, or repeat any exercise, click ‘Back’ below.