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Intro to DI Video Series

Intro to DI Video Series

This nine-part introduction is free and covers a range of topics addressing the fundamentals of Direct Instruction. Designed to provide information relevant to individuals new to DI, topics include:

  • What is Direct Instruction?
  • What are the Direct Instruction programs?
  • What are the Direct Instruction program components?
  • How are students assessed in the DI programs?
  • What directions are included in the Teacher Presentation Books?
  • What is the comprehensive Direct Instruction model?
  • What is the research base for Direct Instruction?
  • What training and support are available for implementing DI?
  • How do I get started with Direct Instruction?

Each video is only about three to five minutes long, providing a succinct introduction to each topic. Users can browse through the videos separately, but we recommend viewing them in the order they appear below.

Intro to DI

9 Videos
About this Video

Video 1: What is Direct Instruction?

Direct Instruction is a research-based teaching methodology designed to help students master content faster and more effectively than traditional methods.

Developed by Professor Siegfried “Zig” Engelmann and colleagues in the 1960s–70s, DI is:

  • Explicit – Teachers follow carefully designed scripts to deliver clear, faultless instruction.
  • Systematic – Lessons build step-by-step, increasing in complexity as students’ progress.
  • Individualized – Students are placed by skill level, not grade level, ensuring instruction meets them where they are.
  • Mastery-Focused – Every student is supported to achieve mastery before moving on.

Through modeling, guided practice, immediate feedback, and consistent review, DI equips students to apply their learning confidently and independently.

Additional Information

Interested in learning how to implement Direct Instruction in your district, school, or home? NIFDI can help. Click a button below to learn more. 

What is a Peer Coach?

Peer coaches play a critical role in sustaining strong implementation of Direct Instruction (DI) at the school level. Selected during the first year of implementation, peer coaches are classroom teachers who demonstrate strong instructional practice, effective communication with colleagues, and a willingness to support others. Because they teach the same programs as their peers, they bring practical expertise and shared experience that help build trust and collaboration across the school.

As implementation progresses, peer coaches extend the impact of NIFDI consultants by providing ongoing, school-based support when consultants are not on-site. Their coaching is non-evaluative and focused on improving student outcomes. Peer coaches reinforce effective teaching practices and guide colleagues to make targeted adjustments that directly impact student performance and behavior.

Peer coaches participate in a structured, multi-year training sequence through NIFDI. Over the course of two to three years, they are trained to analyze student performance data, conduct both brief and extended classroom observations, and support data-driven problem solving. Advanced training prepares them to lead grade-level meetings and contribute to broader instructional planning with school leadership.

By developing peer coaches, schools build internal capacity to maintain and strengthen DI implementation over time—ensuring continuity, supporting new staff, and driving sustained student achievement.