Pieces you need:
2 large rectangles
1 play mat
✔️ Step 1: Place the playmat flat on the ground.
✔️ Step 2: Place the small rectangles down on their long thin side parallel to each other on the play mat about 20 inches apart in the centre of the play mat.
✔️ Step 3: Place down the large rectangles flat on top of the short rectangles, one on top of the other.
✔️ Step 4: Put the arches side by side on top of the stacked rectangles.
✔️ Step 5: Use the triangles as decorations on the playmat to complete the build.
Check out past build of the months here.