Making Connection

 

Class: IV                  Subject: Science

Topic: Making Connection

Lesson objectives: By the end of the lesson, a child should be able to:

1.  make electrical connections on their own using materials provided 
2. investigate faulty circuits and take corrective measures
3. construct a circuit using simulation from the link given

This video is created with Camtasia Studio 8. apps. 

To make this video first I made a PowerPoint presentation.

Then opened my ppt and on the left panel, we can see a  small sign which is the Camtasia app, while clicking that we can see many options such as preview and record. From there I chose to record and started recording the video. 

One important thing to keep in mind is you should look at the webcam while recording even when you cannot see yourself. 

After finishing recording I used Camtasia features such as zooming in and out, clubbing two videos together, and highlighting important points. Arrows to stress the main ideas.

After editing I clicked on the produce and share. Then named the video.

Activity

After watching the video students should go to this link.

•       http://phet.colorado.edu/sims/html/circuit-construction-kit-dc-virtual-lab/latest/circuit-construction-kit-dc-virtual-lab_en.html 

Follow the instruction

This is called Phet simulation. Anyone can construct a circuit without real materials and it is safe.

Create your own complete circuit using the materials required

1. with one bulb
2. with two bulb
3. with four bulb

 Then write what you noticed about the brightness of the bulb when the number of batteries increases.