Step 1. First prepare 4 small red square papers and one green rectangular paper, as shown in the picture below.

Step 2. Then fold the rose branches first, take out the green rectangular paper, and roll it up like the picture below.

Step 3. When rolling it into the shape shown in the picture below, use glue to stick it together to prevent it from falling apart after being put down.

Step 4. Continue to fold the red square in half to form a square shape, as shown in the picture below.

Step 5. Then fold it in half again into a smaller square, as shown in the picture below.

Step 6. Then fold the two corners in half to form a triangle, as shown in the picture below.

Step 7. Pinch the upper right corner (not bifurcated) and start cutting from this position with scissors, as shown in the picture below.

Step 8. Then cut the upper part into an arc, and then cut off a small part of the bottom corner, as shown in the picture below.

Step 9. Then open the cut paper into a flower shape like this, and then cut the other three into like this (***four), as shown in the picture below.

Step 10. Then cut out one, two, three and four petals of the flower, as shown in the picture below.

Step 11. Then discard the 2 petals and the 4 petals, leaving 1 petal, 3 petals, 4 petals, 5 petals, and 6 petals. The petals and the 7 petals are as shown in the picture below.

Step 12. Then glue these petals together, as shown in the picture below.

Step 13. Continue to turn all the petals outward to look like rose petals, as shown in the picture below.

Step 14. Then apply glue to 1 petal and stick it on the top of the flower branch, adjust the shape, as shown in the picture below.

Step 15. Then apply glue to the lower part of petal 1 on the flower branch, and stick the second petal from the other end of the flower branch along the hole in the center, as shown in the picture below.

Step 16. Finally, thread the prepared petals to the top of the flower branch, glue them in place, and adjust them slightly. The rose flower folded with colored paper is now complete, as shown in the picture below.

The above is about how to fold roses with colored paper. I hope it can help you.