Light-Mirrors And Lenses

Understand easily. Good work

The way you have explained the content is nice. Good work.

Good job.

The subject is clearly explained understandable.

The concept explained is clear and understandable

good work.

Good

Excellent work...well done..

Great job...

The concept is easily understandable and clear...
Great job...

Great work, keep going.

Good work... understandable and clear.. keep it up

Good job

Well done

Good work

Nicely put up.

Good information

Good work

Good work, clear and understandable... Keep contributing...

Crisp and clear content.. All over an excellent work...

Excellent work..... its written in simple words which helps readers to understand very easily.....

Explained very clearly..good work

Good Work....
May be you can add a teacher activity and pupil activity for the student to observe Irregular Reflection of light...In similar way of the first two activity which explains well the first two terms *Rectilinear Propogation of Light* and *Reflection of light* for the students...
But your work is appreciated .... You can be a good Teacher...God Bless

Fine art

Excellent job done keep contributing...

Great job well done

Good one...well explained

Excellent

Well structured and well planned

Well explained and good work keep it up...

Good work.....