Comma Rules 1 & 2
Comma Rules 3 & 4
Comma Rules 5 & 6
Comma Rules 7 & 8
Comma Rules 9 & 10
100

I like ice cream cupcakes and fudge.

I like ice cream, cupcakes, and fudge.

100

On the way to school I saw an octopus.

On the way to school, I saw an octopus.

100

The stale bread was as hard as a rock.

Simile

100

Peter Piper picked a peck of pickled peppers.

Alliteration

100
The first few sentences of an essay

Lead

200
My backpack contains three pencils two pens, and a highlighter.

My backpack contains three pencils, two pens, and a highlighter.

200

Although it is unhealthy I eat cake for breakfast every day.

Although it is unhealthy, I eat cake for breakfast every day.

200

The car lights blinked in the distance.

Personification

200

American flag = freedom

Dove = peace

Heart = love


Symbolism

200

The last sentence of the introduction

Claim/thesis

300

Well that isn't how I would do it.

Well, that isn't how I would do it.

300

After work my friends and I are hanging out.

After work, my friends and I are hanging out.

300

Boom, splat, buzz, kachoo!

Onomatopoeia

300

The boy's stomach was a bottomless pit.

Metaphor

300
Goes between body paragraphs and into quotes

Transitions

400

However it might not be a bad idea.

However, it might not be a bad idea.

400

Language that helps the reader see, smell, hear, taste, or touch something

Imagery

400

I was so hungry, I could eat a horse.

Hyperbole

400

The trumpet sang out the notes for the Star Spangled Banner.

Personification

400

Goes immediately after evidence

Citations

500

My role models are my parents, Leonardo DiCaprio and Derek Jeter. 

My role models are my parents, Leonardo DiCaprio, and Derek Jeter.

500

Shows change over time, compare/contrast, cause/effect, problem/solution, before/after.

Structure

500

When you find out your dentist has a mouthful of cavities.

Irony

500

The sun shone brightly, its rays illuminating the field with yellow warmth that made the dead grass glow.

Imagery

500

How to end a conclusion paragraph

Tie back to the lead