Estimating: Counting Trees

This lesson unit is intended to help you assess how well students are able to:
  • Solve simple problems involving ratio and direct proportion.
  • Choose an appropriate sampling method.
  • Collect discrete data and record them using a frequency table.

Includes worksheets and student work examples, including specific feedback and analysis of misconceptions
Resource ID#: 32061 Type: Formative Assessment
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Direct Link: http://map.mathshell.org/materials/lessons.php?taskid=422&subpage=problem

General Information

Subject(s): Mathematics
Grade Level(s): 7, 8
Intended Audience: Educators educators
Suggested Technology: Computer for Presenter, LCD Projector, Adobe Acrobat Reader
Instructional Time: 1 Hour(s) 35 Minute(s)
Keywords: estimate, estimation, scale, scale factor
Instructional Component Type(s): Formative Assessment,  Worksheet,  Teaching Idea, 
Instructional Design Framework(s): Structured Inquiry (Level 2)
Resource Collection: General Collection

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