Mass Template | Measurement | Mass | Twinkl (teacher made) - Free Printable

The task in the image is to sort objects into two categories: those that weigh kilograms (kg) and those that weigh grams (g). Let's analyze each object and determine its appropriate category.

Objects in the Image:

1. A pencil
2. A ruler
3. A beach ball
4. A dog toy (bone-shaped)
5. A rocking horse
6. An oven

Step-by-Step Analysis:

#### 1. Pencil
- A pencil is a small, lightweight object typically used for writing.
- Pencils usually weigh a few grams.
- Category: g

#### 2. Ruler
- A ruler is also a small, lightweight object used for measuring lengths.
- Rulers are generally made of plastic or wood and weigh a few grams.
- Category: g

#### 3. Beach Ball
- A beach ball is a large, inflatable object designed for playing in water.
- While it is not very dense, it can still be relatively heavy due to its size.
- Beach balls typically weigh a few kilograms when filled with air.
- Category: kg

#### 4. Dog Toy (Bone-Shaped)
- A dog toy, especially one shaped like a bone, is usually lightweight and made of soft materials like rubber or fabric.
- It would likely weigh a few grams.
- Category: g

#### 5. Rocking Horse
- A rocking horse is a toy designed for children to ride on.
- It is typically made of wood or plastic and can be quite heavy.
- Rocking horses often weigh several kilograms.
- Category: kg

#### 6. Oven
- An oven is a large appliance used for cooking.
- Ovens are heavy and made of metal and other materials.
- They typically weigh tens of kilograms.
- Category: kg

Final Sorting:

- Kilograms (kg): Beach ball, Rocking horse, Oven
- Grams (g): Pencil, Ruler, Dog toy

Solution:

- Place the following objects in the kg circle: Beach ball, Rocking horse, Oven
- Place the following objects in the g circle: Pencil, Ruler, Dog toy

Final Answer:

\[
\boxed{
\text{kg: Beach ball, Rocking horse, Oven} \\
\text{g: Pencil, Ruler, Dog toy}
}
\]