Toddler Tantrums at 15-18 Months: Positive Discipline Tips

Hello, lovely mum—welcome!

As a mother myself, I know exactly how you feel. Yesterday, my sweet little one was laughing and snuggling up to me. Now, that same sweet child is on the kitchen floor, screaming and crying. Why? I cut their banana the "wrong" way. They made such a huge fuss and turned the whole house upside down.

When our children are between 15 and 18 months old, they undergo a major transformation. They are no longer tiny, helpless infants; they are growing so fast! They feel strong emotions and have great ideas about the world. But their small brains and vocabularies can’t keep up yet. That is precisely why they erupt into tantrums. As a fellow mum, I want to assure you that your child isn't "bad," and you aren't doing anything wrong. Throwing tantrums and showing anger are a normal part of growing up.

Let’s talk about some gentle, loving ways to handle these challenging moments. Here are some positive discipline tips that helped me stay calm during this time.

While handling behavior is important, keeping them healthy is too! Check out our guide on Best Food and Care Tips for a 16-Month-Old Baby.

1. Connect Before You Correct

When your toddler starts screaming, your first thought might be to yell, "Stop it!" But their little world is spinning out of control. They need you to be their calm anchor.

• Get down on their level: Drop to your knees so you are eye-to-eye. This shows them you are listening and not just towering over them.
• Open your arms: Sometimes a tight, loving hug can stop a tantrum right away. It makes them feel safe.
• Speak in a soft whisper: If you speak loudly, they will scream louder. If you whisper, they have to quiet down just to hear you.

2. Name Their Big Feelings

Imagine feeling so angry or sad, but you do not know the words for "angry" or "sad." That is what your 15-month-old is going through! They only know how to show feelings with their bodies—by crying, kicking, or throwing things.

• Use simple feeling words: Say things like, "I see you are sad because the toy fell," or "You are angry that it is bedtime."
• Validate them: It sounds silly to us, but losing a red crayon is a huge deal to a toddler. Let them know it is okay to feel upset about it.
• Keep sentences short: A frustrated toddler cannot understand a long speech. Keep it to five or six simple words.

3. The Power of Redirection

At 15 to 18 months, babies have a very short memory span. This is actually a superpower for moms! Instead of fighting them on what they cannot do, quickly show them what they can do.

• Change the view: If they are crying about a toy inside, pick them up and walk to the window. Look at a bird or a car outside.
• Make a silly sound: Do a funny dance or make a goofy noise. Humor is a wonderful way to break a tense moment.
• Give them a job: Toddlers love to help. Ask them to carry a diaper to the trash or help you push a soft button. It makes them feel important again.

4. Offer Simple Choices

Toddlers throw tantrums because they want control. They want to be independent. We can give them a little bit of power by letting them choose small things. This stops the fight before it even starts!

• The clothing trick: Do not ask, "Do you want to get dressed?" Instead, ask, "Do you want to wear the blue shirt or the yellow shirt today?"
• Snack time choices: Hold up two healthy snacks. Let them pick between an apple slice or a cracker.
• Keep it to two options: Never offer more than two choices. Too many choices will confuse them and cause another meltdown.

5. Check the "HALT" List

Many times, a tantrum has nothing to do with bad behavior. It is just a physical cry for help. Whenever my baby starts to act out, I quickly run through this little checklist in my mind.

• H – Hungry: Did they miss snack time? A small piece of fruit can fix a lot of anger.
• A – Angry or Anxious: Is the room too loud? Is there too much noise going on?
• L – Lonely: Do they just need five minutes of your undivided attention and cuddles?
• T – Tired: This is the biggest one! A missed nap or a late bedtime is the number one cause of giant meltdowns.

6. Set Kind But Firm Boundaries

Positive discipline does not mean letting your child do whatever they want. It means teaching them with love instead of fear. It is okay for your baby to be mad, but it is not okay for them to hurt anyone.

• Stop hitting gently: If they hit you, hold their little hand gently but firmly. Say, "Hands are for clapping, not for hitting. Hitting hurts."
• Be consistent: Say "no" to the same things every day. If you let them play with the stove today, they will not understand why they cannot play with it tomorrow.
• Walk away if you need to: If your baby is safe in their playpen and you feel like you are going to lose your temper, it is okay to step away for two minutes. Wash your face. Take a drink of water. You need care too.

A Little Love Note for You, Mama

When the day feels long and the crying will not stop, please remember that this is just a short season. This phase will pass. Soon, your 15-month-old will be older. They will learn to say, "Mommy, I am mad," instead of screaming on the floor.

You are doing a beautiful job. The fact that you want to learn how to help them shows what a loving mother you are.

Tonight, when they are fast asleep, go look at their sweet, peaceful face. Kiss their little forehead. Remind yourself that you both made it through the day. You are growing together, learning together, and loving each other through the messy parts.

You've got this, mama. I am cheering you on!

Medical Disclaimer: 

The information on this blog is for educational and informational purposes only and is not intended as medical, psychological, or professional advice. Always consult with your pediatrician or a qualified healthcare professional regarding any medical conditions, developmental concerns, or behavioral changes in your child. Relying on any information provided on this website is solely at your own risk.