The steps to make a Mother's Day greeting card are as follows:

1. First, we need to prepare the materials for making the greeting card. 3 pieces of colored cardboard, a pair of craft scissors, a marker, and glue or double-sided tape.

2. Take out the pink cardboard, then use a marker to draw a heart shape on the pink cardboard, and then use scissors to cut out the heart shape along the marked part.

3. Fold the cut heart shape in half and cut along the crease.

4. Use scissors to cut the blue cardboard into the shape as shown in the picture, and paste the right half of the heart shape on the straight end of the blue cardboard with glue or double-sided tape.

5. Take out a piece of yellow cardboard, place the cut and pasted heart shape in the middle of the yellow cardboard.

6. As shown in the picture, paste the left half of the heart shape on the yellow cardboard. Use a marker to draw lines on the yellow cardboard along both sides of the blue cardboard. After drawing the line, take it out. Open the right half of the paper. (Be careful not to make mistakes in the pasting position)

7. Use scissors to cut along the marked part, being careful not to cut too much, as shown in the picture.

8. Use a marker to write your blessings for your mother on the cut out part. (You can feel free to write blessings to your mother, but be careful not to exceed the cut part)

9. As shown in the picture, insert the blue heart strip made previously on the yellow cardboard. A creative Mother's Day greeting card is finished.

Such a simple and easy-to-learn Mother’s Day greeting card is ready.