Lesson 19. Sets | Maths Session for Grade 08

About DP Education
The DP education was born out of the passion of Mr. Dhammika Perera to provide an innovative online math learning platform for school students to enhance their math skills. School students can access the government math curriculum from grades 6-13 at their own convenience for free.

DP Education (in English)
Students who wish to learn Math can watch the video and learn the subject at their convenience. Here math is taught in an easy way and in simple language.
You can also watch and learn math in Sinhala and Tamil languages by clicking to the links below.

CHAPTER DESCRIPTION (in this video)

This video is a lesson on Sets - Grade 8.
By studying this lesson you will be able to
• identify the symbols used to denote whether an object is an element of a set
or not,
• identify the null set and the symbol used to denote the null set, and
• identify the standard notation used to denote the number of elements in a set.

Maths can not be learnt if you leave in between the class. So, we have provided break in between our online class at regular intervals.

Please go through the previous chapter on Percentages here

Please go through the next chapter on First Term Revision Exercise here

You can ask your doubts and any questions related to this chapter in the message section below, and our teacher will reply back at the earliest. Also, do attend our live QnA Sessions, which are conducted from time to time, and we post the announcement on our social media platforms.

The link is given below:-

You can also visit Mr. Dhamikka Perera's Youtube channel to know more about his vision on DP Education and the initiative at

For our graduate, postgraduate and upskilling students, we also provide a large number of free courses from various prestigious universities across the world through our website:

Our Motto is "Learn what you love" and we will work hard to make learning enjoyable for you.

#DPEducation #Grade8Maths #sets

[lalfernando]

Thank you so much for teaching this lesson, madam. I understand everything perfectly.🥰

[tharushakeshara]

Thank u so much teacher ❤
Now I understood everything about this lesson ❤
Once again thank u so much for ur support teacher 🥰♥️

[mpabeyrathnaabey]

Thank you madam . Now I am the maths monitor in our section .These all becouse of you and dp education .Thank you so much..❤

[kestabro]

very good day teacher.I'm remember your all lessons.they are very cearly. I am recomd to friend also watch these lessons.Have a nice day teacher

[zah....]

Tnx madam ❤️ ur explanation are very clear. I understood everything thank u very much madam ♥️✨️

[thasmohamad]

Thank you madam. I understand tha lesson very easily

[status_____mania]

Thank you madam now I can understand the lesson with your explain😍

[mohamedashraff]

Thanks u so much madam💐 to teaching maths💌 u teaching maths in very clear😺 thanks u soo much madam 😻😻

[lalithjayasiri]

Thank you very much teacher for this grate work, earlier I could not understand anything about the lesson ''Sets'', but now I can understand about a sets and how to answer to a question related to the lesson ''Sets''. Continue doing this grate work.

[kunchanaadeesha]

Madam in Review exercise 2 question 2 roman number you have repeated M. Can we repeat numbers or letters at the end?

[channa.leee]

Thank you teacher for teaching all the lessons in this pandemic time😷 . I understood every single lesson of you teacher. Teacher You make math easier, fun and enjoyable.🌹 Teacher from your math lessons I learned a lot and I got to like maths so much thank you so much teacher and a special thanks for Mr. Dammika perera😊🙏

[mohammedarif]

Tnx for your explanation miss
Our teacher also send us the link to see this

[A_Cow-ym]

you are a great teacher, I think Dp educatoin is the best educatoinal institution for us❤❤

[brjtomy]

Thank you so much teacher you are the best teacher in the world ❤❤❤❤❤❤❤❤❤❤❤❤

[kottagepemawatie]

lesson is very clear.Thank you so much to Mr.Dammika Perera and the teacher.

[jayanthirathnayake]

Thank u madam 👍📓. I can't understand this lesson but now I can understand this easily. Thank you so much madam 🙏🙏🙏🙏

[chuladamayanthi]

Thank you so much very useful!!
Understood really properly and clearly!!♥️

[craftandeverythingwithdinanga]

Teacher in the riview exercise you had used the letter M twice

[hirukem]

Thank you teacher. I understand full lesson through your explanation

[piumaliprinters]

Thank you teacher I can understand very well now I Did not understand it earlier in online classes Thank you teacher