2D diagram
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How to make a notched paper snowflake

Notched Paper Snowflake: try all 12 steps in the 3D player. Turn and replay every move. Print the complete diagram sheet or save it as PDF.

EasyAn Origami Tutor design12 steps12 × 12 cm · One square

Fold a square twice, cut eight forked arms and nine windows, then open the full snowflake. This is Origami Tutor's own pattern.

You need
Thin paper, a pencil and scissors.
Start
Begin with a 12 × 12 cm square of thin paper.
Finish

Your model is ready

Ease the creases flat. Lift the fully opened paper by an uncut edge to see the complete pattern.

3D paper
12 steps · press any step to watch it in 3D

Step-by-step diagrams

Steps 1–7

  1. 1

    Fold the square in half

    Bring the bottom edge up to the top edge. Match the corners and press the crease.

  2. 2

    Fold into four layers

    Bring the right edge to the left edge. The bottom-right corner of this packet is the folded centre.

  3. 3

    Cut the arm outline

    Trace the quarter-pattern shown on the packet. Follow the bevels and deep V around the diagonal arm, starting at the top end of the right folded edge and ending at the left end of the lower folded edge. Keep the frame beside the folded centre and remove the surrounding scrap.

  4. 4

    Notch the first outer tip

    Snip across the packet's top-right corner along the short sloping guide. Leave at least 3 mm of paper beside the cut. This notch splits the top and bottom arm tips when the sheet opens.

  5. 5

    Notch the other outer tip

    Make the matching snip at the bottom-left outer corner. Leave the same broad tabs beside it; these become the left and right arm tips.

  6. 6

    Cut right-edge window 1

    Cut the small V from the right folded edge through all four layers. Keep the paper between the window and the other cuts intact.

  7. 7

    Cut lower-edge window 1

    Cut the matching V from the lower folded edge. The four-layer packet repeats each window around the snowflake.

Steps 8–12

  1. 8

    Cut right-edge window 2

    Cut the small V from the right folded edge through all four layers. Keep the paper between the window and the other cuts intact.

  2. 9

    Cut lower-edge window 2

    Cut the matching V from the lower folded edge. The four-layer packet repeats each window around the snowflake.

  3. 10

    Cut the centre window

    Cut around the marked square at the bottom-right folded corner. Remove that corner through all four layers, keeping the paper around the opening connected.

  4. 11

    Open the quarter fold

    Open the last fold first. The cut paper spreads into two matching halves.

  5. 12

    Open the half fold

    Open the first crease and spread the entire cut sheet flat.

  6. ✓

    Finish

    Ease the creases flat. Lift the fully opened paper by an uncut edge to see the complete pattern.