High-Leverage Teaching Strategies for Lesson Planning

Not all teaching strategies are equal. Decades of classroom research — including Hattie's synthesis of 1,200+ meta-analyses — have produced a reasonably clear picture of which instructional practices have the largest effect on student learning. Lesson planning gets dramatically better when these high-leverage strategies are built in deliberately rather than used occasionally.

Here are the practices with the strongest evidence behind them and how to integrate them into lesson design.

Retrieval Practice

Retrieval practice — the act of recalling information from memory rather than re-reading or re-studying it — is one of the most well-supported learning strategies in cognitive science. The testing effect is robust: students who retrieve information learn it better than students who review the same information passively.

In lesson planning, retrieval practice looks like:

• Opening each lesson with a 3-5 question low-stakes quiz on previous learning (not a grade — just a recall exercise)
• Brain dumps: students write everything they can remember about a topic before instruction begins
• Flashcard practice on foundational vocabulary or formulas
• Interleaved problem sets that mix current and prior content

The key is that students are actively generating the answer from memory, not finding it in their notes. The effort of recall is what drives the learning.

Spaced Practice

The spacing effect shows that learning distributed across time is retained better than equivalent learning concentrated in one session. Massed practice ("cramming") produces short-term retention; spaced practice produces long-term retention.

In lesson planning, spacing means:

• Returning to prior content deliberately — not just as review before a test, but as regular reactivation woven into lessons throughout the unit
• Spiraling curriculum so earlier concepts are revisited and applied in new contexts
• Planning retrieval practice at specific intervals (the day after, a week after, a month after)

Spacing requires planning beyond the single lesson — mapping the unit sequence to ensure concepts come back regularly.

Worked Examples

Research on worked examples consistently shows that novice learners benefit more from studying completed examples than from solving problems independently — up to a point. For students new to a concept, independent problem-solving before any worked examples produces errors, frustration, and misconceptions that are hard to undo.

In lesson planning, worked examples mean:

• Modeling your thinking out loud as you work through a problem step by step (not just showing the answer)
• Making the decision points visible — "Here's where I had to decide whether to factor or use the quadratic formula, and here's why I chose..."
• Fading examples gradually as students gain competence, moving from fully worked → partially completed → independent

The transition from worked examples to independent practice should be based on student performance, not on time.

Feedback

Hattie's research places feedback near the top of high-impact strategies. But not all feedback is equal. The most effective feedback:

• Is specific (names exactly what is working and what isn't)
• Is timely (given while students can still act on it)
• Is actionable (tells students what to do next, not just how they did)
• Focuses on the task and process, not the person

In lesson planning, building in feedback means:

• Designing tasks with feedback mechanisms (self-check rubrics, peer review protocols, immediate error correction)
• Planning when and how you'll give feedback — not just "as needed"
• Scheduling time for students to act on feedback before the unit ends

Feedback that arrives after the work is over rarely changes learning. Plan feedback into the process.

Deliberate Questioning

Questioning is one of the most powerful levers in instruction — and one of the most commonly misused. Research on classroom questioning consistently shows that most teacher questions require only recall, and most wait times are too short for students to actually think.

High-leverage questioning in lesson planning:

• Write out higher-order questions in advance (not in the moment)
• Plan wait time explicitly — "I'll ask the question and wait 30 seconds before calling on anyone"
• Use cold-calling strategies that hold all students accountable, not just volunteers
• Build discussion protocols that require students to respond to each other, not just to the teacher

Questions that are planned are better than questions that are improvised. Write your three best questions before class.

Formative Assessment

Formative assessment — gathering information about student understanding during instruction to adjust teaching in real time — has strong research support. The key word is "formative": it drives instruction rather than just measuring it.

In lesson planning, formative assessment means:

• Exit tickets that ask the key question from the lesson (not "what did you learn today?" but a specific application or analysis task)
• Mid-lesson checks (thumbs, whiteboards, quick writes) that allow the teacher to see where students are before moving on
• Planned decision rules — "if more than a third of students can't do this, I'll re-teach before moving forward"

Next Step

Take your next lesson plan and add one high-leverage strategy you don't currently use. Start with retrieval practice — it takes 5 minutes and has strong immediate impact. Write three questions from prior learning and add them to the opening of your plan.