The One-Lesson Approach: Differentiating PA Core Standards Without Creating Three Different Units

Why the "One Lesson, Four Levels" Framework Actually Works

I used to create separate lessons for my below-grade readers, my on-grade students, my advanced learners, and my ELL students. I'd spend Sunday night drowning in lesson plans. By Wednesday, I'd be exhausted and teaching four different units simultaneously. That's when I realized: the PA Core standards are the same for everyone. What changes isn't the standard—it's the entry point and the complexity of the task.

Here's the shift that changed everything: instead of creating four different lessons around the same standard, I design one lesson with multiple access points. Take CC.1.5.1.E (Produce complete sentences when appropriate to task and situation). All my first graders need this standard. They're just starting from different places.

The Three-Part Structure That Keeps You Sane

Every differentiated lesson I build now follows this backbone:

• Anchor Task: What all students do together (or simultaneously with different supports)
• Flexible Stations: What students do based on their current level
• Reflection/Share: How everyone practices the standard together again

This structure means you're teaching one lesson, not four. You're managing one classroom, not running four separate classrooms.

Making the Anchor Task Work for Everyone

The anchor task is where all students engage with the same standard, but they do it in a way that makes sense for their level. This isn't about lowering standards—it's about removing unnecessary barriers to access.

Let's say you're working on speaking standards (CC.1.5.1.G: Demonstrate command of conventions of standard English when speaking). You might show a picture of a zoo and ask every student to say something about it. Sounds simple, but here's what's actually happening:

• Your on-grade student responds with a complete sentence: "I see a big lion."
• Your below-grade student might say: "Lion. Big." You accept this, then model: "Yes! A big lion. Can you say that with me?"
• Your ELL student hears you say the sentence multiple times and repeats it, building oral language and sentence structure simultaneously.
• Your advanced student elaborates: "The lion is roaring because it's hungry."

Same activity. Same standard. Different cognitive demands. Zero extra planning.

Station Work: Where Real Differentiation Happens

After the anchor task, students move to stations that match their instructional level. This is where you stop asking everyone to do identical practice work.

Below-Grade Station: Provide sentence frames. If you're practicing writing complete sentences, give them: "I see a ___." or "The ___ is ___." They fill in the blanks. They're still working on sentence structure; you're just scaffolding the cognitive load.

On-Grade Station: Students write or say their own complete sentences with minimal support. Maybe they have a word bank. That's it.

Above-Grade Station: Add complexity. Instead of one sentence, they write three sentences. Or they explain why something happens. Or they combine two ideas into one sentence using connecting words.

ELL Station: Focus on oral language first. Pair them with a strong English speaker or use a recorded model they can listen to and repeat. Include visual supports (pictures, gestures) alongside language practice. CC.1.5.1.F (Add drawings or visual displays when sharing aloud) is actually built-in scaffolding for ELL learners—use it.

The beautiful part? All four stations take 12-15 minutes. You're not creating hours of different materials. You're creating one core activity and adding scaffolds or extensions.

The Materials Reality Check

Don't create four different worksheets. Use one graphic organizer, three versions. The advanced version might ask for more detail. The below-grade version has more visual support and fewer lines to write on. The ELL version includes a sentence starter in English and a visual reference.

If you're using the same picture book for a lesson, you don't need four copies of a comprehension sheet. You need:

• One sheet with a simple retelling frame (below-grade)
• One sheet with comprehension questions (on-grade)
• One sheet asking students to make text-to-self or text-to-world connections (advanced)

Print all three, assign accordingly. You've created differentiated materials in the time it would take you to make one.

Grouping Isn't Forever

This is critical: flexible grouping means students aren't locked into one level all year. You assess regularly—through observation, quick checks, and PSSA-style tasks—and you move students. A below-grade reader in October might be on-grade by January. An ELL student who's made huge progress in oral language might be ready to move into the on-grade writing station.

Change groups every 4-6 weeks or whenever assessment data tells you to. This keeps students moving forward and prevents them from being locked into a single identity as a "low" or "high" learner.

The Real Time Savings

You're not spending less time thinking about differentiation. You're spending the same brain power, but more efficiently. Instead of planning four separate lessons, you're planning one strong core lesson with strategic variations. Your lesson prep becomes about asking: "How do I remove barriers for struggling students?" and "Where's the complexity for my advanced students?" instead of "What should my below-grade group do instead?"

One lesson, four entry points, zero guilt about what you're not differentiating today. That's sustainable teaching.