Lesson 22. Rate | Maths Session for Grade 10 #DPEducation #Grade10Maths #rate

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Lesson 22. Rate
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Part 01

1.1 Introduction⏩00:00:00
1.2 Speed⏩00:03:00
1.3 Changing units⏩00:10:55
1.4 Compairing speed⏩00:17:17
1.5 Examples⏩00:20:34
1.6 Average speed⏩00:32:52
1.7 Examples, Exercise⏩00:35:58
1.8 Distance⏩00:57:14
1.9 Exercise⏩01:05:21
1.10 Volume and time⏩01:20:40
1.11 Exercise⏩01:30:10

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.
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CHAPTER DESCRIPTION (in this video)

This video is a lesson on Rate - Grade 10. By studying this lesson you will be able to
• solve problems related to distance, time and speed
• represent information related to distance and time graphically
• solve problems related to liquid volumes, time and rate.

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.

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:

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[MightyRift]

The explanation done by this teacher is fantastic. May God bless u and everyone reading this

[DrDoge-fdlj]

I started loving maths because of u. Learnt a lot and enjoyed learning maths through this channel. Thank you very much .

[miznamizna]

I'm really glad to hear that a well trained teacher is teaching us/me in online. Thank u miss. I really understood ure teachings. Once again thank u

[mariyamrizvi]

Ma’am, I see your determination towards teaching the best you can!

[apsarajayawickrama]

Thank u teacher ....firstly i was disappointed about maths 😨 but now i am i love with maths ..and now i can understand questions bcz of u madam
And imostly thankful for dhammika perera sir ❤

[pravinafernando]

Thank you so much for your dedication and commitment in making maths our favourite subject!!

[ushajeewa]

Your short method is so nice and easy mam I like you a lot

[saman]

Thank you teacher and also thank you Mr.Dhammika Perera for doing this kind of service

[lalanimarasinghe]

This was vry useful for me in mainly science & maths Thank You DP Hats off to all the tchrs..

[ruwanthanoj]

Teacher, l learn a lot from this view thank you

[nuhahussain]

thank u very much teacher for this lesson

[lalithsamarasinghe]

Teacher ithink you are best techer in sri lanka

[nadilperera]

thank you teacher
this is a great support for us

[ashokamanamperi]

Teacher I am a great follower of you in every term I habitat watch ur videos, so I am really really glad to you for ur immense support....Thank you very much!!!there is not enough words to say thankyou for you teacher❤

[sivamainthansivanijan.]

Thank god for learning from a well trained teacher. Thank you so much maam

[umarfiyaz]

I understood very well thanks a lot miss

[threepenguins]

Thank you so much tr...ur explanations are grt❤️✨👍🔥

[ndacademy]

Madam you are doing great service in this pandemic period so thank you very much

[nayaninishanthi]

Thank you madam🙏 Even boring lessons, you explain very nicely ❤ God bless you madam😊

[indrakumari]

Thank you very much madam💙.you are a best teacher👍