Challenger Middle is a public school located in San Diego, CA, which is in a large city setting. The student population of Challenger Middle is 841 and the school serves 6-8. At Challenger Middle ...

SAN DIEGO — 12-year-old Oliver ... in the Thermo Fisher Scientific Junior Innovators Challenger. It's a top STEM research competition for middle schoolers. Oliver said he's nervous but thinks ...

SAN DIEGO (FOX 5/KUSI) — San Diego has a record number of designations for schools across the county this year, according to the list of 2025 Purple Star Schools released by the California ...