Counting objects and matching to numbers on a number line.

I'll solve this measurement task step by step. The image shows various objects placed next to rulers, and I need to measure each object's length in centimeters.

Let me start by examining each object one by one:

First, the marker labeled "ON":
- It starts at the 0 cm mark on the ruler
- It ends at approximately the 6 cm mark

Next, the crayon labeled "CRAYON":
- It starts at the 0 cm mark
- It ends at approximately the 8 cm mark

Then, the feather:
- It starts at the 0 cm mark
- It ends at approximately the 14 cm mark

The spoon:
- It starts at the 0 cm mark
- It ends at approximately the 5 cm mark

The caterpillar:
- It starts at the 0 cm mark
- It ends at approximately the 7 cm mark

Finally, the snake:
- It starts at the 0 cm mark
- It ends at approximately the 15 cm mark

Now I'll provide the measurements for each object:

- Marker ("ON"): 6 cm
- Crayon ("CRAYON"): 8 cm
- Feather: 14 cm
- Spoon: 5 cm
- Caterpillar: 7 cm
- Snake: 15 cm

These measurements are based on reading the rulers where each object begins (at 0 cm) and where it ends. The task is to measure the length of each object from its starting point to its ending point along the ruler.