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It explains force as a push or pull, gravity as a force pulling toward Earth, and motion as a change in position. The text introduces scientific investigation ideas such as fair tests, data collection, observation, inference, and estimation, alongside Earth and life concepts like erosion, environment, basic needs, organisms, living and nonliving things, and plant structures including leaf, stem, root, flower, seed, and offspring.",{"@graph":69,"@context":123},[70,84,106],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/science-vocabulary-1st-grade/493418/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/science-vocabulary-1st-grade/493418.png","ImageObject",300,407,{"name":92,"@type":93},"Ben ","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-07","2026-10-01",true,{"@type":102,"interactionType":103,"userInteractionCount":105},"InteractionCounter",{"@type":104},"ViewAction",12,{"@type":107,"mainEntity":108},"FAQPage",[109,115,119],{"name":110,"@type":111,"acceptedAnswer":112},"What is a force and how is it described in the vocabulary?","Question",{"text":113,"@type":114},"A force is a push or a pull. Gravity is described as a force that pulls things toward the center of Earth.","Answer",{"name":116,"@type":111,"acceptedAnswer":117},"What is the difference between estimate and infer?",{"text":118,"@type":114},"To estimate is to share what you think about how much or how many. To infer is to use what you know and what you observe to draw a conclusion.",{"name":120,"@type":111,"acceptedAnswer":121},"What is a fair test in an investigation?",{"text":122,"@type":114},"A fair test is when you change only one thing in an investigation and keep everything else the 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force\u003Cbr>1st Grade Science Vocabulary |\n| --- | --- | --- | --- |\n| compare | earthquake | fair test | gravity |\n| 1st Grade Science Vocabulary | 1st Grade Science Vocabulary | 1st Grade Science Vocabulary | 1st Grade Science Vocabulary |\n| crater\u003Cbr>1st Grade Science Vocabulary | environment\u003Cbr>1st Grade Science Vocabulary | float\u003Cbr>1st Grade Science Vocabulary | infer\u003Cbr>1st Grade Science Vocabulary |\n| data | erosion | flower | investigation |\n| 1st Grade Science Vocabulary | 1st Grade Science Vocabulary | 1st Grade Science Vocabulary | 1st Grade Science Vocabulary |\n\nA force is a push or a pull.  \n1st Grade Science Vocabulary  \nEarth’s gravity is a force that pulls things to the center of Earth.  \nGravity pulls the girl into the water.  \n1st Grade Science Vocabulary  \nWhen you infer, you use what you know and what you observe to draw a conclusion.  \n1st Grade Science Vocabulary  \nan organized scientific study of the natural world that may include making systematic observations, asking questions, gathering information, analyzing data, summarizing results, drawing conclusions and/or communicating results  \n1st Grade Science Vocabulary  \nWhen you estimate, you tell what you think about how much or how many.  \n1st Grade Science Vocabulary  \nA fair test is when you change only one thing inan investigation and keep everything else the same .  \n1st Grade Science Vocabulary  \nWhen something floats, it stays on or near the top of a liquid.  \n1st Grade Science Vocabulary  \nA flower is the part of the plant that makes seeds.  \n1st Grade Science Vocabulary  \nA direction is the path an object takes.  \n1st Grade Science Vocabulary  \nAn earthquake is a sudden shaking of the ground caused by land moving.  \n1st Grade Science Vocabulary  \nan area that includes all living organisms and the surrounding physical features such as air, water, soil, weather and landforms  \n1st Grade Science Vocabulary  \nErosion is the movement of rocks or soil caused by wind, water or ice.  \n1st Grade Science Vocabulary  \nBasic needs are what living things must have to stay alive.  \n1st Grade Science Vocabulary  \nWhen you compare, you tell how objects or events are alike and different.  \n1st Grade Science Vocabulary  \nA crater is a dent on the moon’s surface.  \n1st Grade Science Vocabulary  \nData are observations and information that you collect and record in an investigation.  \n1st Grade Vocabulary  \n\n| law | measure | nutrients | offspring |\n| --- | --- | --- | --- |\n| 1st Grade Science Vocabulary | 1st Grade Science Vocabulary | 1st Grade Science Vocabulary | 1st Grade Science Vocabulary |\n| leaf | model | observation | operational definition |\n| 1st Grade Science Vocabulary | 1st Grade Science Vocabulary | 1st Grade Science Vocabulary | 1st Grade Science Vocabulary |\n| light | motion | observe | organism |\n| 1st Grade Science Vocabulary | 1st Grade Science Vocabulary | 1st Grade Science Vocabulary | 1st Grade Science Vocabulary |\n| living | nonliving | ocean | pattern |\n| 1st Grade Science Vocabulary | 1st Grade Science Vocabulary | 1st Grade Science Vocabulary | 1st Grade Science Vocabulary |\n\nthe young of a plant or animal is its offspring  \n1st Grade Science Vocabulary  \nWhen you make an operational definition, you use your own words to tell what something can do.  \n1st Grade Science Vocabulary  \na living thing  \n1st Grade Science Vocabulary  \nYou can find a pattern in data if the data show something happens the same way over and over .  \n1st Grade Science Vocabulary  \nNutrients are parts of food and soil.  \nWhen you measure, you find out how much or how many.  \na statement that describes invariable relationships among phenomena under a specified set of conditions  \n1st Grade Science Vocabulary 1st Grade Science Vocabulary 1st Grade Science Vocabulary  \ninformation about the natural world gathered through the senses and/or","cbCaijHh118VufHC","https://ap.wps.com/l/cbCaijHh118VufHC","pdf",109791,"English","# Force and motion\n## Gravity and direction\n# Scientific investigation\n## Estimate, infer, compare, and observe\n## Data, fair test, and measurement\n# Earth and life science terms\n## Earth events and erosion\n## Living and nonliving, organisms and nutrients\n## Plant parts and offspring","[{\"question\":\"What is a force and how is it described in the vocabulary?\",\"answer\":\"A force is a push or a pull. Gravity is described as a force that pulls things toward the center of Earth.\"},{\"question\":\"What is the difference between estimate and infer?\",\"answer\":\"To estimate is to share what you think about how much or how many. To infer is to use what you know and what you observe to draw a conclusion.\"},{\"question\":\"What is a fair test in an investigation?\",\"answer\":\"A fair test is when you change only one thing in an investigation and keep everything else the same.\"}]","Science Vocabulary - 1st Grade | PDF",1790882262]