Melted Bead Sun Catchers

https://feelincrafty.wordpress.com/tag/melted-bead-sun-catchers/

Wooden Geodes

This Instructable tells how to make wooden geodes.  The instructions say to use band saws to cut the shapes and then sand them.  If you don't have all that equipment, just try to find odd shaped pieces of wood or you could use rocks.  Then paint them.
http://www.instructables.com/id/Wooden-Geodes/

Popsicle Stick Snowflake

http://www.fabdiy.com/diy-snowflake-popsicle-ornament/

Popsicle stick crafts

http://www.babble.com/crafts-activities/20-amazing-popsicle-stick-crafts/

Pinwheels

http://frecklephoto.com/pinwheels/

Craft Stick Butterflies

http://www.thecrafttrain.com/1/post/2015/11/woven-craft-stick-butterflies.html

Paper Airplane

http://www.instructables.com/id/Paper-Airplane-2/?ALLSTEPS