Equal & Unequal Forces Lesson Plan (TEKS 5.7A): A Complete 5E Lesson for Patterns of Motion and Energy Transfer

Inside the Equal & Unequal Forces 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 you waiting to be told the answer. The Equal & Unequal Forces 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 hook that gets kids feeling forces before they ever hear the words "equal" or "unequal." Students push, pull, and observe simple objects to see how forces affect motion. The point isn't to define anything yet. It's to give them a shared experience the whole class can refer back to.

By the end of the period, kids have made observations in their own words about what makes objects move, stop, speed up, slow down, or change direction. They're walking into the rest of the unit with a mental picture, not a memorized definition.

What's included in the Engage:

• Teacher directions for the hands-on hook activity
• Printable student observation sheet
• Answer key for the discussion questions
• Four learning objective slides (standard verbatim, key verbs highlighted, "I CAN...", and "WE WILL...")
• An illustrated Force & Motion Word Wall in English and Spanish covering the full unit vocabulary

🔬 Explore

The Equal & Unequal Forces 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 equal and unequal forces and answer guided questions.
• 📖 Read It! — A one-page reading passage at two differentiated levels, with a Spanish version included.
• 🔬 Explore It! — The hands-on tug-of-war and push/pull activity where students physically test equal and unequal forces.
• 💻 Research It! — Reference cards with patterns of motion, force diagrams, and energy transfer examples.

The four output stations:

• 📋 Organize It! — A 12-card sort where students place scenarios under equal or unequal forces.
• 🎨 Illustrate It! — Students draw a graphic organizer of force scenarios with labeled arrows.
• ✍️ 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 Equal & Unequal Forces 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 felt equal and unequal forces with their own 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 Equal & Unequal Forces Presentation walks 5th graders through the full scope of TEKS 5.7A, one concept at a time. The deck opens with a quick reset on what a force is (a push or a pull that can cause an object to move, stop, or change speed or direction), and then builds out the framework: forces can act through contact (kicking a soccer ball) or without contact (gravity pulling a skydiver toward Earth). From there the deck zooms in on equal forces, unequal forces, patterns of motion, and energy transfer one at a time.

Students learn that equal forces happen when two forces of the same strength push or pull in opposite directions. A book sitting on a shelf has gravity pulling it down and the shelf pushing it up with the exact same strength. The book doesn't move. A train going a constant 120 km/hr has the engine's forward push and friction pushing back equally. The train keeps its same speed and direction. Equal forces don't cause motion to change.

Unequal forces are different. When one force is stronger than the other, the stronger force overcomes the weaker one and the object's motion changes. The kayaker paddles forward and the boat speeds up. The hockey player smacks the puck and it flies. The driver hits the brakes and the car slows down. Anytime motion starts, stops, speeds up, slows down, or changes direction, you've got unequal forces at work. Those are the patterns of motion the standard is asking kids to spot.

The second half of the standard is energy transfer. When one object pushes another, energy moves from the first object to the second. A bowling ball rolls into the pins and the pins fly. A pool stick hits the cue ball, the cue ball hits another ball, and energy passes down the line. Newton's cradle is the textbook example: lift one ball, let it swing, and the energy travels through five balls to send the last one up. The deck includes a built-in Newton's cradle discussion that ties forces, motion, and energy transfer all together.

What makes the Equal & Unequal Forces Presentation different from a typical force-and-motion 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 (equal-or-unequal sorts, predicting motion changes based on force) show up throughout, and Think About It prompts push deeper into bigger ideas like cornhole physics and toy car experiments. The deck closes with a Check for Understanding tied back to the Essential Questions about patterns of motion and energy transfer.

The Explain materials in this product include:

• An editable 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 equal and unequal forces and put it into a project of their choosing. In this 5th grade physical science lesson, that's a Student Choice Project board with six different project options plus a "design your own" pathway.

Students might design a comic strip showing equal and unequal forces in a sports scenario, build a simple Rube Goldberg machine that demonstrates energy transfer, write and perform a short skit about a tug-of-war, or create a kid-friendly poster explaining patterns of motion. 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 equal forces, unequal forces, patterns of motion, and energy transfer 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 5.7A and you actually get to see what they understand about forces and motion.

The rubric (the part teachers actually want)

Every project, no matter which option a student picks, is graded on the same shared rubric. Five categories at 20 points each:

• Vocabulary (20 pts) — At least four words from the lesson are used in context.
• Concepts (20 pts) — At least two key concepts from the lesson are referenced.
• Presentation (20 pts) — The project grabs attention and is well-organized.
• Clarity (20 pts) — Easy to understand. Free of typos.
• Accuracy (20 pts) — Drawings and models are accurate. The science is right.

Two differentiated versions in one file

The standard version is for students ready for independent application of force 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 force scenarios and ask them to identify whether the forces are equal or unequal, predict the resulting motion, and explain their reasoning.

The full assessment has 12 questions across five formats:

• Multiple choice (4 questions) covering equal forces, unequal forces, patterns of motion, and energy transfer vocabulary
• Hotspot / visual (2 questions) where students circle scenarios showing unequal forces and describe how the motion will change
• Multiselect (2 questions) where students pick all the patterns of motion that fit a given scenario
• Short answer (2 questions) on how energy transfers through colliding objects like a Newton's cradle or a bowling alley
• Multipart scenario (2 questions) with a classroom debate where kids identify which student's reasoning about forces is correct and which model supports it

A modified version is included for students who need additional support. Fewer multiple-choice distractors, 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.