Core Skills Science Grade 1

Houghton Mifflin Harcourt's Core Skills: Science workbook series covers grade-appropriate topics in the categories of Life Science, Earth Science, and Physical Science. Informative readings are followed by two pages of worksheets that present comprehension, vocabulary, and critical thinking questions in standardized-test format to help prepare students for state exams. This Grade 1 workbook covers how plants change during their life cycles, what living things need, what lives in forests/oceans/wetlands, how you can measure weather, what you can see in the sky, what solids/liquids/gases are, how light changes, and more. Line-listed answer key included.