It can be pretty challenging to trace lines with waves. Flower petals can be a challenge for the child to hold the pencil and trace them.
Learning ideas: 1. Let the child learn to hold a pencil the right way. 2. Let the child learn tracing to practice his eye and hand coordination. 3. Let the child has some fun applying colours onto the picture. 4. Let the child do counting on the flower petals.
If you wish to try this with your child at home, you can download this picture from here.