国家地理百科流利级英文绘本Fluent24 soil 教学指导.pdf简介：
138SoilContent and Thinking Skills•Identifying what makes up soil•Telling how weather plays apart in the creation of soil•Describing how animals,plants, and humans are dependent on soil for survival•Summarizing how soil is createdBackground InformationThe study of soil allowschildren to investigate easily observable physical features of the Earths surface. Children can begin to understand that the Earth is very old and changes can take a long time. To help children understand how plant matter decomposes and becomes an important element in soil, you may want to begin a compostingproject with your class.Correlation to National StandardsEarth Science•Properties of EarthMaterialsScience in Personal andSocial PerspectivesSee Standards Chart on page 204.Use this book to explain what soil is, how it is made, and why plants and animals need soil to survive.High Frequency Wordseat, grow, made, that, their, themContent Wordssoil, dirt, sandy, rocky, clay, rock, rot, rich, nutrients, rootsDecoding Skills•Long Vowel Sounds:i(time, died, lie, ice)•Diphthongs:ou, oi(thousands, ground, without, soil)•Vowel Digraphs:ow (blows,grow, snow)Print Conventions•Using parts of a bookComprehension/Thinking Skills•Using graphic sources to understand text•SummarizingText Features•Contents•Chapter heads•Diagrams•Captions•GlossaryWriting/Speaking and Listening•Writing sentences forcontent words•Discussing where soilcomes fromObserve/AssessSee Using Retellings in theAssessment Handbook.Level 17 Science FocusSoilby George WongLiteracy Focus Word Count: 381 wordsOverviewSoil139Set the SceneAsk children where they thinksoil comes from. List responses.rDiscuss why soil is important.rAsk:Where do we find soil?sWhy do plants need soil?sWhy do animals need soil?Read and DiscussCover,Title Page,and Contents PageRead the table of contents andpreview the illustrations. Haverchildren predict informationrlikely to be found in each of therchapters. Record their ideas. Page 3Read the chapter title together 展开>>

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