Summer Slugger Digital Course

Summer Learning Loss Prevention

Summer Slugger is a fun, interactive, online course that uses the game of baseball to help kids ages 8 to 11 maintain their math and literacy skills during the summer months.

What is Summer Slugger?

Major League Baseball and EVERFI have teamed up to create a platform that keeps kids learning while they are out of school, and avoid the “summer slide” that contributes to a long-term achievement gap.

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Course Features

Summer Slugger is available to educators, community-based organizations, and parents at no cost. Students engage with content that reinforces key foundational and procedural skills while enjoying the freedom and motivation of a baseball themed, game-based learning experience.


  • Grade Level: 4th (Spring) – 5th (Fall)
  • Structure: Up to 18-Week Program – New “Series” Twice per Week
  • Learning Time: 10 Minutes per Series (5-7 Hours Total)
  • Standards: Common Core, Non-CC state standards, and Provincial Standards

Topic Areas Covered

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Units of Measurement

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Place Value

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Comparing Values

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Phonemic Awareness

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Summer Slugger Resources

Build off Summer Slugger with additional resources to keep the learning going!

School & Community Organizations

If you're a school or community organization, please click the link below. We look forward to having you join our team!