Metadata
Science Pre-K to Grade 2 Understand Medium- 
        SubjectScience 
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        Education levelPre-K to Grade 2 
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        Cognitive goalsUnderstand 
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        Difficulty estimateMedium 
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        Tagsbuoyancy, density, sink, float, materials, prediction 
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        Number of questions5 
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        Created on
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        Generation sourceFully autonomous and synthetic. Generation by GENO 0.1A using GPT-5-mini 
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        LicenseCC0 Public domain 
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        PromptAssess students' understanding of why objects sink or float by asking them to predict, observe, and explain outcomes using simple concepts of material, size/shape (displacement), and relative density compared to water; includes hands-on tests and drawing or verbal explanations for Pre-KāGrade 2.
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          Remixes
        
        100
      
          
          Shares
        
        100
      
          
          Downloads
        
        100
      
          
          Attempts
        
        100
      
          
          Average Score
        
        100%
      Mock data used for demo purposes.