Let your toddler explore opposites through hands-on play with balls, shakers, and switches. As they feel, hear, and move each item, they’ll begin to understand simple contrasts like loud and quiet, in and out, light and heavy—all through everyday discovery.






Light vs. heavy, loud vs. quiet, in vs. out, off vs. on: this little explorer is learning opposites one simple contrast at a time!
About This Play Plan:
This play plan introduces your toddler to opposites in a fun, hands-on way using familiar toys and everyday actions. Through activities like dropping balls in and out, feeling the difference between heavy and light, or flipping switches on and off, your child begins to grasp how things can contrast. These playful moments naturally support early language, thinking, and observation skills.
Most toddlers won’t show obvious signs that they understand the difference between light and heavy or loud and quiet, and that’s completely normal. At this stage, they’re more focused on exploring how things feel, sound, and move simply because it’s fun.
This play plan isn’t about testing what they know; it’s about giving them repeated, sensory-rich experiences that connect words like in, out, soft, hard, and on, off to real things in their hands. Over time, this casual pairing of play and language helps build the foundation for understanding opposites naturally.
How to Use This Plan:
- Gather Your Materials: Check the list below for everything you’ll need.
- Follow the 5E Tabs: Each tab provides step-by-step guidance, creative ideas, and reflection prompts to make the experience more meaningful.
- Let Your Child Lead: Observe how your child interacts with the materials and adjust based on their interests and developmental stage.
Spark your child’s curiosity:
Start by reading the Lovevery Opposites board book together.
Pause as you go through each pair—big and small, whole and broken, and so on—and gently emphasize each word.
Point to the images and say, “This is big. This is small.” Let your toddler turn the pages and explore at their own pace.
Encourage hands-on exploration:
Set up each pair of opposites in its own distinct space.
You can use a small tray, container, or mat for each set, such as a tray for heavy and light balls, a small basket for the loud and quiet stackable shakers, a mat for the ball drop box and balls, and so on.
Using a separate mat or tray for each pair of opposites helps your toddler focus without distraction. It creates a clear, defined space (just like in Montessori classrooms) where one concept is explored at a time. This setup supports concentration and encourages intentional interaction with the materials.
Let them explore freely, using their senses to touch, listen, and move through each set without needing to get everything “right.”
Provide simple, age-appropriate explanations:
As your child shows interest in a set of opposites, begin to introduce the vocabulary naturally through play.
For example, if they drop a ball into the Ball Drop Box, say “in,” and when it rolls out, say “out.”
If they start shaking the stackable shakers, you can say “That one is loud… this one is quiet.”
Name the opposite as they experience it: “on” as they flip a switch, or “heavy” when they lift a weighted ball.
Try not to quiz them; just link the word to the action in the moment.
Expand on the activity:
Once your toddler is familiar with a set of opposites, add small variations to keep things interesting:
- If they’re dropping the ball in, ask, “Can you take it out?”
- Offer choices like, “Do you want the soft ball or the hard one?”
- Sort toys together by opposites, e.g., loud vs. quiet, heavy vs. light.
- Use pretend play to bring the words to life, like flipping switches for “day” and “night” or using shakers for quiet and loud songs.
- Keep narrating their actions: “That’s the quiet one… now this one is loud!”
You can also point out opposites in everyday life: “Your socks are off… now they’re on!” or “It’s cold outside… but warm in here.” These simple moments help build understanding in a natural, playful way.
Keep in mind that this learning takes time. You may not see clear signs right away, but with repeated play sessions, your toddler will begin to show that they notice the differences. Just observe and enjoy the small moments when they start to respond in new ways.
Reflect on how your child responded to the play:
- Are they starting to prefer one item over another, like always reaching for the quiet shaker or the heavy ball?
- Do they react differently when experiencing the contrast—pausing, repeating, or showing excitement?
- Are they starting to imitate your words or actions, like saying “in” or flipping a switch and saying “on”?
- Do they explore each set of opposites with curiosity, even if they’re not using the words yet?
These little signs show your toddler is beginning to make sense of opposites through play, at their own pace, in their own way.
Materials List:
- Opposites board book (Lovevery or any simple opposites book)
- Opposite Balls from the Thinker Kit (or any light and heavy items)
- Loud & Quiet Stackable Shakers from the Lovevery Music Kit (or DIY loud/quiet shakers)
- Sensory Switchboard from the Thinker Kit (or household switches and remotes)
- Ball Drop Box with Felt and Wooden Balls from the Inspector Kit (or a DIY drop box with soft and hard balls)
- Optional: The Lovevery Lock Box from the Realist Kit (for in/out, open/close, lock/unlock)
- Small mats or trays (or placemats, dish towels, or shoebox lids)
Tips for the Grown-Ups:
Follow the Child’s Lead:
Observe how your child interacts with the playthings. Let them guide the session by following their interests. If they show a preference for exploring textures, sounds, or colors, embrace it. Be a silent observer, ready to expand their learning with gentle, supportive language.
Create a Calm, Inviting Space:
Set up a clutter-free area that encourages focused exploration. Use natural light and simple setups to inspire curiosity. If the weather permits, take the play outside for a richer sensory experience, connecting with the natural world.
Encourage Open-Ended Play:
Embrace imaginative twists and unexpected uses for the toys. If the activity takes a surprising turn, celebrate this as a sign of growing cognitive flexibility and problem-solving.
Our Own Play Experience

The Opposites book is part of the Adventurer Play Kit, which is typically introduced around 16 months, but I decided to bring it out when my toddler was about 14 months old.
She had already been playing with many of the opposite-themed materials, so it felt like a natural next step. We had also borrowed two other opposites books from the library last month, and she was completely engaged with them, always eager to flip the pages and hear us read.
At this point, I can’t really say she understands the difference between light and heavy or loud and quiet. She simply enjoys holding each ball, shaking the stackers, and interacting with the materials because they’re fun and sensory-rich.
And that’s more than enough. There’s no pressure; we just name the word as she explores it: “heavy” when she lifts one ball, “light” when she picks up the other.
One little habit we’ve added recently is letting her flip the light switch when we enter or leave a room. We say the word out loud (“Turn the light on”) and it’s clear how proud she feels each time she does it.
These everyday moments are small, but they’re meaningful, and we look forward to introducing more concepts like these as she grows.
Please Note: I am a proud Lovevery subscriber and fan, and many of the play plans shared here feature Lovevery playthings. However, this site is not affiliated with or endorsed by Lovevery. All ideas and recommendations are my own, based on my experiences as a mom who values meaningful, play-based learning.
Share this play plan: