“Houghton Mifflin Science: Discovery Words” designed for elementary grade 1 students in the subject area of education. Published by Houghton Mifflin Harcourt Publishing Company in 2006, this hard cover textbook is part of the Houghton Mifflin Science Ser. With a 2006 publication year and dimensions of 11.1 x 8.6 x 0.7 inches, this textbook is a valuable resource for students learning about science in an elementary school setting. Book contains five units: Kinds of living things, Weather and seasons, Magnets, Earth’s land and water, and Keeping fit and healthy. Thanks for considering this book 🙏🌹