Here is the PDF of the pinwheels.
Here is the .Studio file of the pinwheels. I would recommend using the thinnest material for the blades and the strongest paper that won't tear easily for the rest of the pinwheel.
Paper is not the best material to make the axles of these pinwheels. My fourth grade class made them and many of the pinwheels broke at the joint. I think a better choice would be to make a class set, have each student hold a pinwheel and move the pinwheel while sitting at their desk. My students wanted to touch the blades and move them with their hands while running around the room. These actions puts too much pressure on the fragile paper joints.
To Make the Axles. Glue into a tube.
Insert into the hole.
Glue as shown above. Repeat for the other axle.
There are two axles. One tube is larger than the other tube.
Using the larger axle, insert into the center of the pinwheel by folding one side of the pinwheel blade. Continue with the other pinwheel blades until it looks like the above figure.
Add the starburst figure as shown above.
Glue the tabs down as shown above.
Insert the smallest axle into the largest axle and add the circle.
Glue the circle down as shown.
Add the final round circle.
Turn the pinwheel over. Glue and bend the paper as shown.
Insert a wooden skewer around the paper and allow it to dry before trying to move the pinwheel.
Repeat the above instructions for all of the different types of pinwheels.
A PDF that explains rotational symmetry.
Here is an area of a pinwheel challenge PDF.