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Writer's pictureAndroy Bruney

5 Engaging Activities and Resources for Teaching The Mole Concept Calculations

Teaching the mole concept? Oh, the struggle is real. I still remember the sea of blank stares and confused looks the first time I tackled it with my students—it felt like I was speaking a foreign language!


Converting grams to moles or particles to moles can feel so abstract and overwhelming—for them and us.


But it doesn’t have to be that way. Over the years, I’ve found creative ways to make this tricky topic not just manageable but genuinely fun.


In this post, I’m sharing five engaging activities to help your students master mole calculations. From interactive games to hands-on challenges, these ideas will turn confusion into confidence—and might just make the mole concept your favorite lesson to teach!...maybe..


If You are looking for a way to introduce moles and scaffold your worksheets appropriately for beginners, check out this blog post here.


1. Roll and Solve Worksheets: Monster Race Edition



Say goodbye to boring worksheets and hello to the Monster Race Roll and Solve activity! This interactive worksheet turns mole conversions into a thrilling game. Students roll a die to determine which column of problems to solve, covering key concepts like:


The best part? The unpredictable die rolls add an element of surprise, making practice feel like a game instead of a chore.


Students race to complete their columns, cheering on their monsters to victory.


Pro Tip: Let them pair up and compete to see which monster wins first!


2. Mole Concept Games


Who doesn’t love a classic game of tic tac toe?


In this version, students earn their Xs and Os by solving mole calculation problems in their chosen square. Both players solve the problem, compare answers, and then place their marker.


Not only do they get to strategize their gameplay, but they also practice a variety of problems along the way. It’s fun, competitive, and sneaks in some serious learning!



This classroom favorite puts a mole-themed twist on the classic Battleship game. Students take turns answering mole conversion questions to locate and "boing" their opponent’s hidden moles.

The first player to wipe out all of their opponent’s moles wins!


It’s a high-energy, strategic way to reinforce mole conversions and trust me, your students will be asking to play this one again.


You can read more about this game here.


3. Mole Mazes: Mole Concept Calculations


Think of this as a choose-your-own-adventure for mole problems. Students solve conversion problems like:

  • Grams to Moles

  • Moles to Particles

  • Moles to Liters


Each correct answer guides them through the maze, while wrong answers lead to dead ends. It’s a low-stakes, high-reward way to keep students engaged while reinforcing essential skills.


If your students love a challenge, they’ll adore this activity. They navigate through five interconnected mazes by solving mole conversion problems.


At each stage, they must choose the correct path (the higher mole value) to move forward.


Mistakes lead to dead ends, however, students must show their calculations on a worksheet for accountability. It’s like a self-checking puzzle that keeps them on their toes!


4. Balancing Moles Worksheets


This activity combines visuals and problem-solving to keep students engaged. They’re given a series of balances with substances of varying masses and must determine, using mole conversions, whether each balance is correct.


Students use cards representing different substances and units (grams, particles, liters) to "balance" scales by placing equal mole amounts on each side. This activity is perfect for honing critical thinking skills, as students juggle multiple units and solve a variety of problems to find the solution.



5. Mole Concept Puzzles


Here’s a puzzle that blends math, logic, and chemistry!


Students solve six-mole conversion problems and arrange their answers along the sides of a triangle so that the sums equal the central "magic number." It’s a race against the clock in my classroom, with winners earning fun perks like homework passes or deadline extensions.



In this hands-on activity, students match puzzle pieces by pairing mole-related questions with their answers. For example, they might match a compound’s formula with its molar mass. It’s a collaborative, tactile way to reinforce learning and ensure those concepts stick.



The mole concept doesn’t have to feel like a chemistry roadblock. With these activities, your students will build their confidence, strengthen their problem-solving skills, and maybe even have a little fun along the way.


If you’re looking for ready-to-use resources that save you time and boost engagement, you can find all of these activities as a bundle in my Teachers Pay Teachers store.


Your students will thank you—and so will your lesson plans!


Do you Need Some Scaffoled Worksheets for Teaching the Mole Concept?



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