# National Summer School Initiative: Rapid Academic Gains

> The National Summer School Initiative helps your teachers deliver a five\-week summer program that is engaging and exceptionally effective\.

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## Pages
- [Home](https://www.nssi.org/): The National Summer School Initiative helps your teachers deliver a five\-week summer program that is engaging and exceptionally effective\.
- [Partner with us](https://www.nssi.org/partner/): Interested in becoming a partner organization?  Partner with us\!  We partner with you to deliver uncommonly engaging summer learning programs – for 100 students or 100,000\.
- [Privacy Policy](https://www.nssi.org/privacy-policy/)
- [Insights](https://www.nssi.org/insights/)
- [Programs](https://www.nssi.org/programs/): NSSI offers K–12 students effective summer learning with accelerated programs—includes curriculum, training, and full support for schools\.
- [Professional Development](https://www.nssi.org/professional-development/): NSSI invests heavily in professional development that equips teachers with lesson plans, unit overviews, and videos from mentor teachers\.
- [Mentor Teachers](https://www.nssi.org/mentor-teachers/): Our experienced Mentor Teachers partner with teachers in districts and networks to deliver teaching that transcends the ordinary\.
- [Teaching Tools](https://www.nssi.org/teaching-tools/): NSSI equips teachers with exceptional teaching tools – everything they need to lead classes focused on critical thinking and intellectual discovery\.
- [Results](https://www.nssi.org/results/): NSSI is driving summer learning results for students and boosting teacher happiness through professional development and support\.

## Posts
- [Teaching Gets Better When Teachers Learn Together](https://www.nssi.org/insights/teaching-gets-better-teachers-learn-together/): Teaching gets better when teachers learn together\. This piece looks at how mentor teachers support collaboration, real\-time feedback, and stronger instruction in summer programs, while also creating conditions where teachers feel supported and can continue to grow in their practice\.

- [A Practical Guide for School District Leaders](https://www.nssi.org/insights/a-practical-guide-for-school-district-leaders/): This practical guide will elevate your current summer school model, strengthen alignment to district priorities, and communicate impact to your board with greater clarity\.
- [Summer School vs\. Tutoring? What the Research Says](https://www.nssi.org/insights/summer-school-vs-tutoring-what-the-research-says/): New research found consistent math gains from summer school, but no measurable reading impact\. In this NSSI conversation, leaders explore what that means for tutoring, coherence, and designing summer programs that strengthen core instruction\.
- [Strong Tier 1 Instruction is the Foundation for Instructional Impact](https://www.nssi.org/insights/strong-tier-1-instruction-foundation-instructional-impact/): When pressure rises, it’s tempting to add more interventions\. But the most effective improvements in teaching and learning often come from strengthening Tier 1 instruction, the core experience students have every day\.

- [Putting Student Thinking at the Center of AI\-Assisted Feedback](https://www.nssi.org/insights/putting-student-thinking-at-the-center-of-ai-assisted-feedback/): AI is reshaping how teachers think about feedback, but the goal remains the same: helping students reason, not just respond\. This conversation from NSSI explores how districts can use AI to extend meaningful feedback while keeping teachers and student thinking at the center\.


## Categories
- [Webinar](https://www.nssi.org/insights/category/webinar/)
- [Download](https://www.nssi.org/insights/category/download/)
- [Insight](https://www.nssi.org/insights/category/insight/)
- [Live Event](https://www.nssi.org/insights/category/live-events/)
- [Success Story](https://www.nssi.org/insights/category/success-story/)


## Optional
- [Sitemap index](https://www.nssi.org/sitemap_index.xml)