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BARSTOW — As the lunch bell began to ring, Barstow High School math teacher Dr. Peter Esperanza answered questions for his students before rushing out to meet a colleague for a quick half-hour ...
BARSTOW — As the lunch bell began to ring, Barstow High School math teacher Dr. Peter Esperanza answered questions for his students before rushing out to meet a colleague for a quick half-hour ...
Phone-based lessons have proven to be effective in improving the math skills of Filipino students by 40%, according to a recent study.
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