"Identify the odd one out: Circle the image that doesn't match the key shape in each row."

Let's solve this step by step.

The task is: "Which is different?"
We are told that one picture in each group does not have the shape of the key, and we need to circle the one that doesn't match.

There are four rows, each with a key shape on the left and three pictures on the right. We need to compare the shapes of the three objects in each row to the key shape and find the one that doesn’t match.

---

🔹 Row 1:

- Key shape: Circle
- Objects:
1. Basketball – round → Circle ✔
2. Seahorse – curved but not circular → Not a circle ✘
3. Cookie – round → Circle ✔

✔ The seahorse does not have a circular shape.

➡️ Different one: Seahorse

---

🔹 Row 2:

- Key shape: Triangle
- Objects:
1. Paint can – cylindrical, not triangular → Not triangle ✘
2. Pizza slice – triangular → ✔
3. Strawberry – roughly triangular (pointed top) → ✔

⚠️ Wait! Let’s look closely:
- The paint can is cylindrical — it has a circular top, not a triangle.
- The pizza slice is clearly triangular.
- The strawberry is shaped like a triangle (pointy at the top).

But the paint can is not triangular at all — it's a cylinder.

So the paint can does not match the triangle key.

➡️ Different one: Paint can

---

🔹 Row 3:

- Key shape: Square
- Objects:
1. Clock – square frame → ✔
2. Ladder – looks like two rectangles connected → overall shape is rectangular, not square → ✘
3. Window grid – made of small squares, but overall shape is square → ✔

Wait: Is the ladder square? No — it’s taller than wide → Rectangle.

So even though it has a similar structure, its overall shape is rectangular, not square.

But let's check:
- Clock: square ✔
- Ladder: not square ✘
- Window: square ✔

➡️ Different one: Ladder

---

🔹 Row 4:

- Key shape: Rectangle
- Objects:
1. Donut – circular → ✘
2. Door – rectangular → ✔
3. Cabinet – rectangular → ✔

The donut is round, so it does not have a rectangular shape.

➡️ Different one: Donut

---

✔ Final Answers (which ones to circle):

1. Row 1: Seahorse
2. Row 2: Paint can
3. Row 3: Ladder
4. Row 4: Donut

---

🟩 Summary:

| Row | Key Shape | Different Object |
|-----|-----------|------------------|
| 1 | Circle | Seahorse |
| 2 | Triangle | Paint can |
| 3 | Square | Ladder |
| 4 | Rectangle | Donut |

👉 Circle the seahorse, paint can, ladder, and donut in their respective rows.

This activity helps children identify shapes and recognize which object doesn't fit based on shape matching.