Sedimentary Rock Formation Lesson Plan (TEKS 5.10B): A Complete 5E Lesson for Sedimentary Rocks and Fossil Fuels

Inside the Sedimentary Rock Formation 5E Lesson

The 5E instructional model walks students through five phases: Engage, Explore, Explain, Elaborate, and Evaluate. It flips the traditional lecture-first sequence on its head. Students explore a concept hands-on before you ever explain it, which means by the time you do explain it, they have something to hook the vocabulary onto.

I switched to the 5E model years ago and stopped going back. Kids retain more, ask better questions, and stop staring at me waiting to be told the answer. The Sedimentary Rock Formation 5E Lesson is built on this framework from start to finish. Here's how it plays out across the five phases.

🎯 Engage

Day one is a teacher-led hands-on layering activity using a clear jar, colored sand, gravel, and crushed shells. Each student (or small group) gets a small jar and dumps in layers one at a time, talking through what each layer represents and how long it took to settle. They press down on the top to mimic compaction, then drop a small leaf or plastic bug into one of the layers to set up the fossil fuel piece.

By the end of the period, kids have a layered jar on their desk, drawn in their own hand, and they can explain in their own words how layers stack up over time. Nobody has heard a vocabulary lecture yet. That's the point. They're walking into the rest of the unit with a working mental model, not a memorized definition.

What's included in the Engage:

• Teacher directions for the layered jar activity
• Printable student observation sheet
• Answer key for the discussion questions
• Four learning objective slides (standard verbatim, "Model and describe" highlighted, "I CAN...", and "WE WILL...")
• An illustrated Earth Science Word Wall in English and Spanish covering the full unit vocabulary

🔬 Explore

The Sedimentary Rock Formation Station Lab is the heart of the Explore phase. Students rotate through 8 stations (plus a 9th challenge station for early finishers) over one class period. The Station Lab is split into four input stations (where kids take in new information) and four output stations (where they show what they learned).

The four input stations:

• 🎬 Watch It! — Students watch a short video on how sedimentary rocks and fossil fuels form, with guided questions.
• 📖 Read It! — A one-page reading passage at two differentiated levels, with a Spanish version included.
• 🔬 Explore It! — A hands-on activity where students model sedimentary rock formation by layering colored sand and pressing it into "rock."
• 💻 Research It! — Reference cards covering weathering, erosion, deposition, compaction, and cementation with real-world examples.

The four output stations:

• 📋 Organize It! — A card sort where students place the five sedimentary processes in order, then do the same for fossil fuel formation.
• 🎨 Illustrate It! — Students draw a labeled diagram of sedimentary rock formation showing all five processes.
• ✍️ Write It! — Three open-ended questions in complete sentences (this is where you see who really gets it).
• 📝 Assess It! — A short formative check with multiple choice and a fill-in-the-blank vocabulary paragraph.

Print and digital versions are both included. If you want the full breakdown of what happens at every single station, what students produce, and how to set it up, that's in our dedicated Station Lab post.

→ Read the full Sedimentary Rock Formation Station Lab walkthrough 8 stations, materials list, teacher tips

The Station Lab is included in the full 5E lesson. You don't need to buy it separately if you're getting the whole unit.

📚 Explain

Here's the real payoff of doing the Engage and Explore before the Explain: by the time kids hit this phase, they've already layered sand in a jar and modeled compaction with their hands. They have a working understanding before you ever start naming things. The discussions get deeper, the questions get sharper, and you spend less time defining and more time pushing their thinking.

The Sedimentary Rock Formation Presentation walks 5th graders through the full scope of TEKS 5.10B, one concept at a time. The deck opens with the Essential Questions (describe the processes that lead to the formation of sedimentary rocks and fossil fuels, and how can we model those processes) and then builds out the five-step picture: weathering, erosion, deposition, compaction, and cementation. Once kids have that sequence locked in, the deck moves over to the parallel story of how fossil fuels form from buried plants and ocean microbes.

Students learn that weathering is the breaking down of rocks and sediments by wind, water, or ice. Erosion is the moving of those sediments by the same forces. Deposition happens when those sediments get dropped off in calm places like the bottom of a lake or the sea floor. Compaction is the squeezing that happens when more and more layers pile on top. And cementation is the gluing process where minerals seep between the grains and harden everything into solid rock. Common examples include sandstone (from sand), limestone (from shells and ocean bits), and shale (from mud and clay).

The fossil fuel half of the unit covers how coal forms from ancient plants that grew in swamps, died, and got buried under layers of sediment. And how oil and natural gas form from tiny ocean plants and animals that died, sank to the sea floor, and got buried under millions of years of mud. The lesson teases out the connection that fossil fuels and sedimentary rocks are part of the same story: both are buried materials transformed by heat, pressure, and time. The deck includes a built-in drag-and-drop where students sequence the fossil fuel formation steps. Kids also learn that fossils are almost always found in sedimentary rocks because those are the only rocks gentle enough to preserve them.

For every process, students see a diagram, a real-world example, and a quick action they have to do. That repetition (different processes, same three-part rhythm) is what bakes the model and describe verb of TEKS 5.10B into long-term memory.

What makes the Sedimentary Rock Formation Presentation different from a typical rocks slideshow is that kids are doing something on almost every single slide. It's not a lecture deck. It's a participation deck. "Your answer:" prompts appear on most slides, Brain Breaks reset attention every few slides, Quick Action INB tasks (the sedimentary rock sequence sort, a fossil fuel formation sort, a fossils vs. no-fossils sort) show up throughout, and Think About It prompts push deeper into bigger ideas like "how do these patterns help us understand Earth's history?" The deck closes with a Check for Understanding tied back to the Essential Questions.

The Explain materials in this product include:

• An editable 20-slide Presentation at two differentiated levels (Dependent and Modified), works in PowerPoint or Google Slides
• A guided fill-in-the-blank student notes handout that mirrors the Presentation, with answer key
• A Paper Interactive Notebook (English and Spanish) students cut, fold, and glue into their notebooks
• A Digital Interactive Notebook at both levels with answer keys, for 1:1 classrooms or Google Classroom

The Explain runs across two class periods. The built-in Think About It prompts are where the real discussion happens, so let those breathe.

🛠️ Elaborate

The Elaborate phase is where students stretch what they learned about sedimentary rocks and fossil fuels and put it into a project of their choosing. In this 5th grade Earth and Space Science lesson, that's a Student Choice Project board with six different project options plus a "design your own" pathway.

Students might build a 3-D layered model of sedimentary rock formation with labels for each process, write a children's book that follows a grain of sand from a beach to a sandstone cliff, design an infographic comparing the formation of coal, oil, and natural gas, or perform a short skit narrating the journey of an ancient plant to a lump of coal. There are options for kids who love to write, kids who love to draw, kids who love to build, and kids who love to perform. Whatever the project, the point is the same: students apply sedimentary rock and fossil fuel formation to a real-world artifact instead of a worksheet.

Choice is the whole point. By letting students pick how they show their thinking, you get more authentic work for TEKS 5.10B and you actually get to see what they understand about modeling these processes.

The rubric (the part teachers actually want)

Every project, no matter which option a student picks, is graded on the same rubric with five categories:

• Vocabulary — At least four words from the lesson are used in context.
• Concepts — At least two key concepts from the lesson are referenced.
• Presentation — The project grabs attention and is well-organized.
• Clarity — Easy to understand. Free of typos.
• Accuracy — Drawings and models are accurate. The science is right.

The rubric uses a minus / check / plus shorthand on every row so you can grade a stack of projects quickly without re-reading every criterion.

Two differentiated versions in one file

The standard version is for students ready for independent application of these concepts. The Reinforcement version is for students who need additional vocabulary or concept support. Three of the six options are swapped for projects with a tighter vocabulary tie-in, and "design your own" is replaced with "collaborate with the teacher" so kids aren't pitching cold.

✅ Evaluate

The Evaluate phase wraps the unit with a formal assessment. It's not all bubble-in. Several questions hand students a diagram of layered rock and ask them to identify processes and describe what happened.

The full assessment has 12 questions across five formats:

• Multiple choice (4 questions) covering sedimentary processes, fossil fuel formation, and rock vocabulary
• Hotspot / visual (2 questions) where students label parts of a sedimentary rock diagram and identify a fossil's likely rock type
• Multiselect (2 questions) where students pick all the processes involved in sedimentary rock formation
• Short answer (2 questions) on the connection between sedimentary rocks, fossils, and fossil fuels
• Multipart scenario (2 questions) with a real-world rock or fuel example students explain using formation concepts

A modified version is included for students who need additional support, with fewer multiple-choice distractors and sentence-starter scaffolds on the short-answer items.

If you've taught all five phases, this assessment shouldn't surprise anyone. It's a chance for kids to show you they get it.