Essential Science : Earth, Moon and Sun
RILEY, Peter
Essential Science : Earth, Moon and Sun - 32 hlm. 26.5 cm
How can you use shadows to tell the time? How big is the moon? What happens during an eclipse? This book answers all these questions and more through : *factual information an practical investigation *diagrams and data to help interpret results *summaries of each topic
978 0 7496 9602 3
0
Grade 7-9
523.
Essential Science : Earth, Moon and Sun - 32 hlm. 26.5 cm
How can you use shadows to tell the time? How big is the moon? What happens during an eclipse? This book answers all these questions and more through : *factual information an practical investigation *diagrams and data to help interpret results *summaries of each topic
978 0 7496 9602 3
0
Grade 7-9
523.