The duck knows first when the river becomes warm in spring

Step 1: Prepare a blue square cardboard, fold it diagonally twice, unfold it, and then cut it with scissors at the dotted line as shown in the figure.

Step 2: Fold the corner as shown in the figure and fix it with glue.

Step 3: Draw three ducks, draw lines and color them, and then cut them with scissors.

If there is yellow cardboard, it is better to draw ducks directly. )

Step 4: Draw swallows, waterlines, small flowers and willow leaves, color them and cut them out.

Step 5: Paste is finished.