ETHOS' Goal is to support the best science curriculum and instruction available. The ETHOS matrix of recommended kits is aligned with the state and ISTEP science standards and our hands on, inquiry-centered approach engages students. ETHOS provides science kit management including science kit refurbishment. ETHOS can serve as a district's science materials support center. In addition, ETHOS offers in-depth quality Professional Development for teachers. This training builds on the instructional skills they already possess and provides the key to utilizing the full potential of the hands on curriculum.