Zearn: How It Works, How to Log In, and What Parents and Teachers Should Know

Zearn

Your child comes home and says, “I have to do my Zearn.” If you’re not sure what that means, you’re not alone. Many parents first hear about it from a homework note or a school email. Teachers, meanwhile, often hear about it at a staff meeting when their district rolls it out.

This guide explains Zearn in plain terms: what it is, who makes it, how a typical lesson works, how to log in, and what to do when something goes wrong.

At a Glance

What Is Zearn Math?

Zearn Math is a math program that mixes online lessons with printed materials. Students watch short video lessons, practice with interactive problems, and play fluency games to build speed with basic facts. Teachers can use it as their main curriculum or as extra practice alongside what they already teach.

The platform is built around the idea that kids learn math best when they understand why something works, not just how to get the answer. Lessons often use visual models, like number lines and place value charts, to build that understanding step by step.

Who Makes It?

The program is made by a nonprofit organization founded in 2012 by Shalinee Sharma, who serves as CEO, and Evan Rudall, a former CEO of Uncommon Schools. It is based in New York City and received early support from the Bill and Melinda Gates Foundation.

As of 2022, the organization said its software reached about a quarter of U.S. elementary students and more than one million middle schoolers. By 2025, more than 60% of its school partners were Title I schools, which serve many low-income families.

How a Lesson Works

A typical digital lesson follows a simple pattern:

1. Warm up. Students start with a fluency activity to practice skills they already know.
2. Learn. A short video explains the new idea, often with on-screen teachers and visual models.
3. Practice. Students work through interactive problems with hints and support when they get stuck.
4. Check. A short quiz at the end shows whether they understood the lesson.

When a student struggles, the platform gives extra help right away, often breaking the problem into smaller steps. That way, kids don’t stay stuck for long.

Paper Materials Too

The program isn’t only on screens. It includes printed student workbooks, teacher guides, and hands-on math tools called manipulatives. Many classrooms mix small-group teaching with independent screen time.

How to Log In

This is the question most families search for. Here’s how it works.

For Students

Most students log in one of three ways:

Step by step for most students:

1. Go to zearn.org.
2. Click the log in button.
3. Choose Clever, Google, or enter a username and password.
4. Pick the lesson the teacher assigned, or continue where you left off.

For Teachers

Teachers create a free account at zearn.org or use the account set up by their school. If the school has a paid School Account, teachers often log in through Clever or Google to see their rosters without extra setup.

For Parents

Parents can help at home in two main ways:

• Using a class code. If your child’s teacher shares a class code, you can enter it so your child joins the right class.
• Creating an individual account. If your child’s school doesn’t use the program, you can still sign up for free at zearn.org.

Backup Logins

If Clever or Google isn’t working, some schools give students a backup username and password. Ask the teacher if your child has one.

Troubleshooting Common Problems

The program runs in a web browser, so it works on most laptops, Chromebooks, and tablets with an internet connection.

Free vs School Accounts

The organization says it is “free for individual teachers and classrooms and always will be.” Schools and districts can buy School Accounts for extra support and features across many classrooms.

School Accounts often include deeper reports, professional training for teachers, and help with rolling the program out across a district.

Does It Work? What the Research Says

The program has more research behind it than many education apps:

• Evidence for ESSA, a respected review site from Johns Hopkins University, gave it a “strong” rating in 2025, based on three studies with an average effect size of +0.09.
• A large RAND Corporation study using a randomized controlled trial found meaningful gains on the NWEA MAP math test.
• WestEd studied its impact on student achievement in Virginia.
• Texas approved it in its 2024-2025 instructional materials review.

These results don’t mean every child will see big jumps, but they suggest the program helps when used as intended.

Tips for Parents Using Zearn at Home

1. Set a routine. A few short sessions each week work better than one long one.
2. Sit nearby. Younger kids may need help with logging in or reading directions.
3. Celebrate effort. Praise progress, not just right answers.
4. Don’t give answers. Let the platform’s hints guide them.
5. Talk to the teacher. Ask how many lessons your child should finish each week.
6. Check the clock. Most lessons take around 30 minutes or less.

Tips for Teachers

1. Use the reports. The teacher dashboard shows who’s stuck and on which skills.
2. Pair screens with small groups. Pull struggling students for extra help while others work online.
3. Set clear goals. Many classes aim for a set number of lessons per week.
4. Celebrate milestones. Kids enjoy recognition when they complete lessons.
5. Connect to your curriculum. Match lessons to what you teach in class.

Pros and Cons

Pros

• Free for teachers and families
• Nonprofit with a mission focus
• Strong research backing
• Mix of video, practice, and fluency games
• Built-in help when students struggle

Cons

• Requires a device and internet access
• Some kids find the video lessons slow
• Works best with teacher support, not on its own
• Paid School Accounts are needed for district-wide features

Common Questions

Is it free? Yes, for individual teachers, classrooms, and families. Schools can pay for School Accounts with extra features.

What grades does it cover? Kindergarten through 8th grade.

How do students log in? Through Clever, Google, or a username and password at zearn.org.

Can parents use it at home? Yes. Parents can join a class with a class code or create a free account.

Is it a full curriculum? It can be used as a full math curriculum or as extra practice, depending on the school.

Who runs it? A nonprofit organization based in New York City, led by co-founder and CEO Shalinee Sharma.

Final Thoughts

Zearn Math has grown from a small nonprofit project in 2012 into one of the most popular math platforms in American schools. It combines short video lessons, interactive practice, and printed materials to help kids understand math, not just memorize steps. For parents, the key things to know are how to log in, how to support practice at home, and when to reach out to the teacher.

Key Takeaways

• Zearn is a nonprofit K-8 math platform founded in 2012 by Shalinee Sharma and Evan Rudall.
• Lessons combine fluency warm-ups, short videos, guided practice, and an end-of-lesson check.
• Students log in at zearn.org using Clever, Google, or a username and password.
• It is free for individual teachers, classrooms, and families, with paid School Accounts for districts.
• Evidence for ESSA gave it a “strong” rating in 2025, and a RAND study found gains on the NWEA MAP test.
• Parents can help by setting a routine, sitting nearby, and letting the platform’s hints do the teaching.