Tracking Time : Measuring Time. [elektronicky zdroj]

Autor: Irving, Dianne
Jazyk: španělština
Informace o vydání: Huntington Beach, CA : Teacher Created Materials, Incorporated, 2008.
Předmět:
Vydání: 1st ed.
Druh dokumentu: Online; Non-fiction; Electronic document
Abstrakt: Summary: Learn the basics of measuring time! This Spanish-translated title discusses past and present units of time, time zones, and daylight savings time. Clear practice problems and mathematical diagrams encourage children to measure time on their own!.
Databáze: Vybrané kolekce e-knih