Depth and Complexity GATE Frames for Chapters 1-7 for the MacMillan/McGraw-Hill Science Textbook for 4th grade, CA ScienceCovers life, earth and physical sciencecontent covered: ecosystems, photosynthesis, abiotic facts, living things and their environment, rocks and minerals, slow/fast changes to earth; electricity, & magnetismThese frames promote critical thinking and allow students to view science topics from multiple lenses(over 15 frames included!)Focuses on big ideas, details, multiple