Start with a square sheet of paper
Fold the paper in half diagonally to make a triangle
Unfold it
Fold the paper in half diagonally the other way
Unfold it
Fold the paper in half horizontally
Unfold it
Fold the paper in half vertically
Unfold it
Push the sides inward to form a smaller square base
Fold the top left and top right edges toward the center line
Fold the top point down
Unfold the last three folds
Lift the bottom layer and fold the side edges inward to form a kite shape
Repeat on the other side
Fold the lower edges of the top layer toward the center
Fold the same edges on the back side
Fold the bottom point upward
Fold the lower corners outward to make the back legs
Fold the upper corners outward to make the front legs
Fold the bottom section upward to create the frog body
Fold the bottom part back down to form the springy legs
Press the folds firmly to finish the paper frog