The Earth Moon and‎ Sun: Grades 5-12 (Science with Simple Things) Science Space

The Earth Moon and Sun: Grades 5-12 (Science with Simple Things) Science Space Curriculum Instruction book and student activity book Improvise compasses and quadrants to track the sun and moon across a graph paper sky. Cover a tennis ball in a beautiful earth wrapper, then tilt it towards a tennis-ball sun to comprehend seasons. Wrap a Ping-Pong ball halfway in black tape to model moon phases that wax and wane. Fathom heavenly motions indoors and out! Excellent gently used condition. Bundle up to 5lbs and save!