TY - GEN AU - Bortolotti, Dan TI - Guided Reading: What makes a planet a planet? T2 - Literacy Place for the early years SN - 9780779166930 KW - Teacher's Research KW - Education and Teaching KW - Guided Reading KW - Education, Bilingual KW - Educational tests and measurements N2 - Guided Reading Level: R For many years, scientists used the same definition for what a planet is. After the discovery of a shiny object at the edges of the solar system, everything changed, including the definition of what makes a plantet ER -