Get unlimited downloading and printing of over 40,000 teacher-tested, standards-aligned resources for Pre-K through 6th Grade 


The Mailbox GOLD: At a Glance 

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Search, filter or browse by grade level, activity type, theme, and subject 

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Over 40,000
Classroom Resources

Easily collect, print, and download activities with our convenient one-click packet builder 

Unlimited Printing
& Downloading

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Create name cards, flash cards, spelling lists, and more to personalize your classroom  

Customize Your Classroom

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Stop paying for each individual resource! For the cost of a few resources on other sites, you get our full catalog

Access ALL Resources for One Low Price

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Map out the weeks ahead in your custom calendar, or create custom resource collections as you browse 

Save Time With
Our Planning Tools

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Every resource is teacher-created, standards-aligned, and vetted before being added to our library. 

For Teachers,
By Teachers

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Try The Mailbox GOLD
FREE for one week with all features

You care more, but it shouldn’t cost you more. Get a sneak peek at all the resources, activities, worksheets and reports you need for the school year - including our suite of planning and organization tools. 


I love that I can go to one resource to get anything and everything in one place. I know that everything is professionally made and free from mistakes.”

Mary Trecost,

The Mailbox GOLD Customer 

Lesson Planning Made Easy

Simplify planning with your own online calendar, customizable collections, and one-click print packets.


I love all the ideas and resources in one place and with easy access. To be able to look for multiple types of activities on one theme or idea and find things for different types of learning and learners. When I was a new teacher, I loved that ideas were well thought out and east to implement. They’ve been tried and they work.” 

Renee Fortino, 

The Mailbox GOLD Customer 

Everything You Need for just $29.99/yr 

Quality, Specially Curated Content Made by Teachers for Educators 

Activities That Work: All resources are created by teachers and thoroughly reviewed by The Mailbox’s editors, all former teachers themselves 


Timely & Engaging: New resources are introduced each month for each grade level 

Find Anything You Need: Over 40,000 resources aligned with state standards and common  core competencies for maximum student growth


Sign Up to Get Your Free One-Week Trial 

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Better Student Outcomes with Better Classroom Resources

The Mailbox GOLD:

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Drag & Drop
Lesson Calendar

Print Packets 

Organize Your Custom Collections 

The Mailbox

Other Sites

Not included,
or adds cost 

You take the risk to
determine quality 

Sometimes, but
not always 

Print pages separately 

Pay-per-item gets
expensive over time 

One price for unlimited 
access to all content

Collect and print all worksheets in one click

Teacher-created resources

Vetted, classroom-tested materials

All-in-one lesson planning tools

See it in action!