NewPath's Science Vocabulary Builder flash card sets provide comprehensive coverage of the key terms in the Disciplinary Core Ideas of the Next Science Generation Standards and current state standards. Colorfully illustrated, the cards can be used to conduct a variety of engaging activities and games which foster lasting understanding of key concepts. Includes 400 Flash Cards- colorfully illustrated and printed on 4" x 5-1/2" heavy stock — teacher resource guide with suggested activities and a trial subscription to NewPath's Online Learning Program. Each card features the term, its pronunciation and a graphic depiction on one side and the term's definition on the reverse. Recommended age 10-14 years