Do you ever wonder why it seems like you are not moving even though you are standing on a planet that moves through space? How does matter turn into energy? From Lavoisier to Einstein, Planck, and Bohr, the basic principles of modern physics are revealed in an exciting and appealing way.
A three-level communicative listening and speaking series for 3 to 6 year-olds.The course provides a simple but steady development of new language through a carefully graded syllabus with built-in review. The characters, themes, and situations are relevant and appealing to very young children. Each Student Book unit opens with the main characters featured storybook style in a familiar daily situation. Book 2B and Audio added by decabristka
