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🔢 Count to Twenty

Count all the way from 1 to 20 with fingers, toys, and fun!

lesson

~5 min

to learn

🔢 Math

subject

Ages 3–5

level

Start the course →

What you’ll learn

The learner can count in order from 1 to 20 and understand numbers tell how many.Counting starts at one and follows a set order. We can count to ten on our fingers and keep going to twenty, which is two tens together. Counting tells us how many things we have and is used everywhere.

Questions this course answers

What number comes right after nine?

Ten comes right after nine when we count in order.

How high do we count in this lesson?

In this lesson we count all the way up to twenty.

Grounded in trusted sources

Britannica Kids, "Numbers" (kids.britannica.com)
National Geographic Kids, "Counting Fun"
PBS Kids, "Counting and Numbers" (pbskids.org)

Every Wunder lesson is built from real, reputable sources — never invented.

Related Math courses

🔟Numbers Everywhere 🔷Shapes & Patterns 🧊3D Shapes 🕐Telling Time 2️⃣Numbers to 20 💰The Psychology of Money 🔢Adding and Subtracting to 20 🧮Adding and Subtracting Two-Digit Numbers

Wunder is a personalized learn-anything platform — tell it any topic and it builds a beautiful, fact-checked course in minutes, with narration, a knowledge check, and a college-style University track.

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