I want to begin by offering a freebie to everyone. On the link provided I have instructions on inserting the cube into ActivInspire, but please NOTE that you DO NOT have to have ActivInspire to use these on your computer. All you need is Adobe Flash =)
I hope you enjoy these and let me know if you have any questions.
Make sure to stop by my Teachers Pay Teachers Store for some freebies. I will continue to add some goodies.