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Lesson 20 of 20 · Days and Seasons

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One Year Around the Sun

One Year Around the Sun
🧪Lab Brief #20

Days and Seasons.

🎯 Your mission

Learn the rule. Then catch nature using it.

⚡ The twist

Nature loves to surprise the careful watcher.

🤯

Mind = Blown

🔬 The more you look, the more nature shows you.

🔮

Make a hypothesis first

Before you start: write down what you think will happen, and why.

What You'll Learn

A year is the time it takes Earth to go all the way around the sun: about 365 days.

Key Words

Tap a word to see its definition.

Steps

Step 1Read

Look at the new words. Can you say each one?

Step 2Do

Track where the sun is in the sky at three different times today. Draw its position each time.

Step 3Observe

Use your senses to describe what you notice.

Step 4Record

Write 1-2 sentences about what happened.

Check Your Understanding

Question 1

1 of 3

How long does it take Earth to go around the sun?

🌍

Where you see this in real life

This shows up in your everyday life more than you'd think.

🏆

Stretch Challenge

Try this in real life this week.

Try one experiment in real life this week — even a tiny one.

👨‍👩‍👧

For the dinner table

What's the most surprising thing you learned today?

🎯

Next Smart Experiment

We'll pick an experiment that matches exactly how you're thinking right now.

🪨Share card

Share this experiment

Send it to a parent who's looking for a 10-minute kitchen science win.

Ready?

One Year Around the Sun

Learn the rule. Then catch nature using it.

Full screen — no distractions

🖨️

Checkout complete lesson on Days and Seasons for 1st Grade

Get the full Days and Seasons track as a printable PDF — all lessons, worksheets, and answer keys.

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One Year Around the Sun — Days and Seasons | 1st Grade Science | LittleActivity