I remember watching another Kids react parody on this site.
That video was basically an imaginary scenario about them being shown obscene material.
It was a very funny parody with a high ridiculous concept.
It was titled; "Kids react: 2 Girls 1 Cup"
Your kids react parody has an equally funny premise.
The basic concept is about kids reacting to embarrassing video of themselves.
How did the kids react series manage to show humiliating footage to their kids?
That bit of information is not important for this parody.
What makes the kids react series work is the actual reactions themselves.
The reactions don't really sale the point about the footage being humiliating.
The kids would have adverse reaction about footage of themselves acting foolish.
Two kids basically reacted to their own appearance in the videos.
The other reactions were not relevant towards the footage shown to them.
You basically need to mentally picture how kids would react to certain visual stimuli and sound.
The kids could be confused, perplexed, shocked, angry, out-raged, scarred, offended, ect.
A parody based on kids react would exaggerate these emotions for comedic effect.
The on screen chalk board graphic could use some improvement.
The chalk board is basically nothing more than a green square.
The chalk at the board was a white square.
the eraser was nothing more than black square.
Take the time to observe how an actual chalk board looks and attempt to draw it.
Draw that chalk board to the best of your abilities while carefully observing the details.
You'll surprise yourself by learning that you are better at drawing than previously thought.
You can actually learn a lot about drawing by observing the subject before drawing it.
Eventually you will be able to draw the same subject more easily from memory because of previous experience.
The writing on the chalk board was a bit messy and extremely sloppy.
Straighten out the hand drawn text for more easy readability.
The voices of the kids except for the intro generally did not sound like children.
You can do impressions of children voices, alter the pitch or better yet.
Have younger relatives voice the actual kids themselves.
The characters mostly seemed to have subdued facial expressions.
The one kid reacting to himself being ugly should have much more wild facial expressions.
People often make really funny faces whenever they see an ugly person.
The kid would make a repulsed expression way before mentioning his looks.
The one kid reacting favorably to his appearance had a good pose.
You could enhance that gag by using silly drawings.
He could attempt to flirt with his own video.
Blow a kiss, wink, ect.
The finger clicking pose of that shot worked effectively for that gag.
One kid was confused about how the video was done.
You should play around with the eye shapes and the iris part of the eyes.
The eyes serve as a window the souls of your characters.
Animating a cartoon gives you a chance to really screw around with the eyes.
Play around with the character faces including eyes to breath more emotion into them.
Not only are the voices an actor in your cartoon.
The actual cartoon character themselves are actors too.
The faces of your characters can sometimes do impossible things for expressing emotion.
Your future cartoons can be improved upon by using more exaggeration.
Your future cartoons just need to play around with the character faces for expressing emotion.
Use more exaggeration whenever appropriate.
Carefully observe more details of everyday objects because you might be better at drawing than you think.
Just keep creating new movies and continue with the practice.
You should see some improvement with future movies after taking my advice into consideration.
I hope this review helps you in the future.
Continue drawing and best of luck with your next movies.
-Mightydein