February 25th, 2010 
admin 
Product Description
Here’s an effective supplement to any primary science curriculum. Students will use this book to learn about the layers of the earth, how changes occur through volcanoes and earthquakes, and how different type of rocks are formed. Topics include: the Earth, layers of the Earth, volcanoes, how rocks get their start, rocks change, fossils tell about the past, and more. Lessons involve identification, matching, solving riddles or puzzles, and coloring.
Also inc… More >>
Posted in