Grade 4D

Date: 6.4.2021

Sub: Computer

Ch- Inside the System Unit

Topics taught: 

1. Explanation of terms: Hardware & Software

2. Components of CPU:

    a) Processor

    b) Main Memory: RAM and ROM

Homework: Learning by doing 

Date: 13.4.2021

Topics taught: 

1. Revised topics of previous class: Processor, Main Memory

2. Explained Types Main Memory-RAM & ROM, Types of ROM (PROM, EPROM, EEPROM)

Homework:

Learn the types of ROM. (Refer the soft copy of textbook posted in your Whatsapp group)

Date: 20.4.2021

Topics taught: 

1. Secondary memory, Secondary storage devices- Hard disk, Pen drive, CD.

2. Explained the other components- CD Drive, SMPS, Computer fan, Ports(Power supply, PS/2, USB, VGA, Audio)

Homework:

 Write the New words in Notebook.

New Words

1. Hardware

2. Software

3. Random Access Memory

4. erasable

5. Motherboard

6. Processor

7. socket

Refer the format given below:

Date: 27.4.2021

Topics taught: 

 1. Revised Ports 

2. Explained Motherboard

3. Discussed Textbook exercise and Workbook question answers.

Homework:

Complete the notebook work and workbook worksheet .

(Upload workbook worksheet on Between us)

Mail the notebook work to:

snehal.pisnadiad@gmail.com