Twelve student activities and quizzes using numbers and time: changing to metrics, years B.C. and A.D., time zones, decoding, reading fractions, time expressions,and interpreting charts. Ideal for many grade levels and ESL classes.

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37 years teaching Gr. 7-12, college, and university: social studies, Spanish, English, ESL, humanities; published Spanish and ESL grammar books; court-appointed interpreter for murder trial; translator
