You have permission to use the Big6 or Super3 for educational, non-profit, instructional purposes.  This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. This means that you are free to share (copy and redistribute the material in any medium or format) and adapt (remix, transform, and build upon the material) for educational, non-profit, instructional purposes as long as you follow the license terms:

  • Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. Use the following statement:

    • “The copyright license 2018; original license for the Big6 is copyright © 1987 Michael B. Eisenberg and Robert E. Berkowitz. For more on the Big6, visit:

    • “The Super3 copyright license 2018; original license for the Super3 is copyright © 1990 Michael B. Eisenberg. For more on the Super3, visit:

  • NonCommercial — You may not use the material for commercial purposes.

  • ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.

  • No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.