To use this informative four-page poster of the phases of the moon and the lunar eclipse, including diagrams: print the pages, fold the edges, then glue or tape together along the edges. Laminate the poster for longer use.
"In August 2006, the International Astronomical Union (IAU) redefined the word planet. As a result, Pluto-formerly the ninth planet-is now classified as a dwarf planet." Six writing prompts, featuring persuasive writing and creative writing.
This reading comprehension explains the importance of classification in science and daily life. It tells the difficulties scientists had in determining Pluto's planetary status and briefly presents the new classification of planets.