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Intro


Not Your Parent's Test Prep

The next generation of free test prep

Explore

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Intro


Not Your Parent's Test Prep

The next generation of free test prep

Explore

Sponge is free AP* (Advanced Placement) test prep that is delivered right to your inbox.  

or TEXT "SPONGE" to 22828

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How


So, How's It Work?

1) Sign Up

2) Receive Free Content

3) Crush Your Exams

How


So, How's It Work?

1) Sign Up

2) Receive Free Content

3) Crush Your Exams

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What Is It


What Is It?

Top tier test-prep content for free. 

You may be asking, "Why Free?," well we believe that everyone deserves the tools to help them succeed.  Our partners and advertisers help us keep the lights on, so you don't have to!

 

Sign Up

What Is It


What Is It?

Top tier test-prep content for free. 

You may be asking, "Why Free?," well we believe that everyone deserves the tools to help them succeed.  Our partners and advertisers help us keep the lights on, so you don't have to!

 

Sign Up

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What's It Look Like


What's It  Look Like?

Want to get a feel for what Sponge Newsletters look like? Well check out some of our past issues.

Samples

What's It Look Like


What's It  Look Like?

Want to get a feel for what Sponge Newsletters look like? Well check out some of our past issues.

Samples

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Who's Behind Sponge?


Who's Behind Sponge?

The Sponge team has a long history of creating successful,

innovative educational products. 

About

Who's Behind Sponge?


Who's Behind Sponge?

The Sponge team has a long history of creating successful,

innovative educational products. 

About