About Kari Delgado

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So far Kari Delgado has created 40 blog entries.

Turning Holidays Into Math Lessons

Math is everywhere, especially during the holidays. And at NTN, we don’t just believe that, we see it play out in classrooms every day. From analyzing real-world data to solving everyday problems, holidays and cultural moments offer powerful opportunities to make math relevant, engaging, and [Continue Reading ...]

Turning Holidays Into Math Lessons2026-02-04T13:24:48-05:00

Beyond the Data Dump: Planning High-Impact Math State Test Prep from Student Data

Join Sarah Wood, Technology Development Manager at NTN Math, for a virtual session that leads participants through a virtual session exploring ways to use math data to personalize the learning experience. During this session, participants will: learn how formative assessment data can drive a personalized learning plan for students, explore sample instructional plans, and get a sample exemplar to try on your own

Beyond the Data Dump: Planning High-Impact Math State Test Prep from Student Data2026-02-04T12:25:40-05:00

2026 Mathematics Conferences and Ed-Tech Trade Shows

Staying current with the latest research, instructional strategies, and innovations in mathematics education is essential for educators, coaches, and school leaders. National and regional conferences offer opportunities to sharpen practice, explore emerging technologies, and connect with colleagues who are shaping the future of teaching and [Continue Reading ...]

2026 Mathematics Conferences and Ed-Tech Trade Shows2026-01-08T12:41:33-05:00

Teaching with Confidence: The Power of Just-in-Time Professional Learning

Every teacher knows the feeling. You are about to introduce a tricky math concept, and suddenly those old acronyms and shortcuts start swirling around: FOIL, Keep Change Flip, Please Excuse My Dear Aunt Sally. They are familiar, but they do not help students understand why [Continue Reading ...]

Teaching with Confidence: The Power of Just-in-Time Professional Learning2025-11-12T05:56:48-05:00

Election Day NYC Professional Development

One Day. Multiple Ways to Grow Math Expertise. On November 4, NYC schools dedicate the day to professional development. NTN’s one-day virtual math trainings make it simple for principals to provide high-quality PD that is practical, engaging, and aligned with student learning goals. Our [Continue Reading ...]

Election Day NYC Professional Development2025-10-20T09:26:56-04:00

Key 2026 Education Trends to Watch (and How They Impact Math Classrooms)

Every school year brings new priorities, challenges, and opportunities. For math educators and school leaders, staying ahead of these trends helps you make smarter decisions for your teachers and students. Here are five education trends as we prepare to go into 2026, and what they [Continue Reading ...]

Key 2026 Education Trends to Watch (and How They Impact Math Classrooms)2025-10-08T13:48:49-04:00

Back-to-School Reset: Professional Development for New Math Teachers

Every fall, classrooms welcome new faces. Not just students, but teachers too. With so many new hires stepping into math classrooms this year, it is easy to forget how overwhelming those first weeks can feel. New curriculum. New routines. New expectations. And all eyes on [Continue Reading ...]

Back-to-School Reset: Professional Development for New Math Teachers2025-09-18T12:29:55-04:00

6 Simple Ways to Make Math More Fun This Year

As students return to school, one of the best gifts we can give them is the feeling that math is not only doable- but actually enjoyable. Fun doesn’t mean fluff, it means engagement, purpose, and energy in the room. Here are six ways math teachers, [Continue Reading ...]

6 Simple Ways to Make Math More Fun This Year2025-08-27T10:23:33-04:00

Bringing Math Concepts to Classrooms

Start the school year with the strategies, tools, and confidence your teachers need to make an immediate impact. The NYC Math Teacher Training is a hands-on, grade-specific professional development experience led by National Training Network’s expert math coaches. Each one-day session focuses on building [Continue Reading ...]

Bringing Math Concepts to Classrooms2025-08-11T13:58:50-04:00

Behind the Scenes at NTN: What We’re Dreaming Up for Fall

Summer might be in full swing, but at NTN, we’re already looking ahead. Behind the scenes, our team is hard at work planning new ways to support schools, empower teachers, and strengthen student success in math this fall. From exciting updates to our MathKEYmatics assessment [Continue Reading ...]

Behind the Scenes at NTN: What We’re Dreaming Up for Fall2025-07-17T11:57:38-04:00
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