Grades 6 - 8
Part #: 1376382
Complete materials kits for each FOSS Middle School Second Edition course include everything you need to get started with FOSS in your classroom, packaged in durable, stacking drawers for ease of storage.
May 3, 2012
Dear FOSS Educator:
We recently discovered a defect in the FOSS® orrery included in the FOSS® Planetary Science, Second Edition © 2012 kit. The circuit design used in the orrery is causing the LED to fail.
The orrery is used in Part 2 of Investigation 10: Orbits and New Worlds wherestudents investigate techniques that scientists use to find and study planets orbiting other stars. Students use the orrery and a light sensor to generate transit graphs and analyze them to draw conclusions about exoplanets.
We very much appreciate your business and apologize for any inconvenience. Delta Education will send you a replacement orrery under separate cover within 4–6 weeks. You can keep the original orrery or return it to Delta customer service.
If you have any questions or concerns, please contact our Customer Service Department 1-800-258-1302, Monday through Friday, 8 a.m. to 5 p.m. ET.
Thank you.