While we may be sad to see them go, some of the tried and true units are not well aligned with the Wisconsin Standards for Science (WSS) and the Next Generation Science Standards (NGSS). Over the next couple years we will be phasing out the old units and replacing them with more robust units designed for contemporary science education. You will still be able to order the units for now. However, we wanted to give you notice that you may wish to begin to explore other options. We are currently piloting new replacement units and evaluating additional units for potential consideration. To learn more about which units are being replaced click on the links on the right. We are happy to provide consultation for districts moving forward with curriculum changes. Call our office or email our Learning Architect for assistance.