Before the lesson
- Make sure your students are familiar with iPad and the application
mentioned above.
- Review all videos and verify if they if they suit your reality, if not, please search for others.
- Perform the coding activity before passing them to the students.
- Study about chemical products we use frequently.
The Lesson:
Discussion
We start out the class with a discussion of what
students already know/understand about the topics listed in the
Overview.
Discussion goals
The purpose of this discussion is to show that the
order in a sequence is very important. We execute tasks every single day
by identifying steps and follow them up. To command a computer is not
different from that, we “tell” it what to do by coding in a sequence for it to
execute. In addition, we present to students the chemicals we use
frequently.
Discussion
Could you please tell me the steps you follow up to brush
your teeth? How many steps are they? What would happen if you take steps
out of order?
What products we use when we are brushing our teeth? Are these chemical
products? Do you know how many chemical products we use frequently?
How important these products are?
There are many chemicals that are essential in human life. These chemicals are used in combined form or as few reagents. Over 1,000 of these chemicals are in use in our day to day.
Video
Present the video about chemicals products.