I can’t draw actual image files, but I **can** give you a "text-message drawing" (ASCII art) and a simple script to act it out with a **lamp and a ball**—which is honestly the best way for a 9-year-old to *feel* why it happens.

---

### 🎨 The "Text Message" Diagram
**The Secret: Earth is leaning over (tilted) like a tipsy dancer.**

#### **SUMMER (Northern Hemisphere)**
```text
       THE SUN
         ☀️
        /  \
       /    \   ☀️ SUNLIGHT hits DIRECTLY
      /      \  (Concentrated heat = HOT)
     /        \
    /          \
   /   🌍       \   <--- NORTH POLE leans TOWARD Sun
  /  (Tilted)   \
 /______________\
```
*   **Days are LONG** (Sun up early, down late).
*   **Light is STRONG** (Hits ground like a flashlight pointed straight down).

---

#### **WINTER (Northern Hemisphere)**
*(6 months later: Earth moved to other side, but **kept the same tilt direction**)*
```text
       THE SUN
         ☀️
        /  \
       /    \   ☀️ SUNLIGHT hits at a GLANCE
      /      \  (Spread out/weak = COLD)
     /        \
    /          \
   /       🌍   \   <--- NORTH POLE leans AWAY from Sun
  /  (Tilted)   \
 /______________\
```
*   **Days are SHORT** (Sun sleeps in, goes to bed early).
*   **Light is WEAK** (Hits ground like a flashlight pointed at a wall—spreads out).

---

### 🔦 The "Flashlight on the Wall" Analogy (Do this *right now*)
> **You:** *"Imagine the Sun is a flashlight and the Earth is a wall."*
> 1.  **Summer:** Shine the flashlight **straight** at the wall. → **Bright, tight, hot circle.**
> 2.  **Winter:** Tilt the flashlight **way sideways** (45°). → **Dim, huge, stretched-out oval.**
> **Same flashlight. Same batteries. Totally different heat.**

---

### 🌍 The Living Room Science Experiment (5 mins)
**Props:** A **lamp** (no shade = Sun) + a **ball** (Earth) + a **sticker/dot** (Your house).

1.  **Tilt the ball** ~23° (lean it on a book or just hold it crooked). **Keep that tilt locked!**
2.  **Walk the ball in a circle around the lamp** (counter-clockwise).
3.  **Stop at 4 spots:**
    *   **Spot 1 (Summer):** Tilted **TOWARD** lamp. Dot gets *direct* light. Long day.
    *   **Spot 2 (Autumn):** Tilted **SIDEWAYS**. Equal day/night.
    *   **Spot 3 (Winter):** Tilted **AWAY** from lamp. Dot gets *glancing* light. Short day.
    *   **Spot 4 (Spring):** Tilted **SIDEWAYS** again.

**Key line to say:** *"The Earth doesn't 'wobble' back and forth—it stays leaning the **same way** all year. That’s why the poles take turns sunbathing."*

---

### ❓ The "Wait, what about the South?" Bonus
When your sticker (North) has **Summer** → **Australia** (bottom of ball) has **Winter**.
*They’re always opposite.* That usually blows a 9-year-old's mind.

---

### 💬 One-Sentence Cheat Sheet for Later
> **"We don't get closer to the Sun in summer—we just lean into its flashlight beam."**

Want me to write a 3-sentence bedtime-story version she can read herself?