G.GMD.A.1 Activity #1  

I have provided an amazing amount of resources on this site to help you to succeed in teaching common core geometry. That is my goal - that you and I make it through this difficult transition!!

 

I have held back giving out my:

  • notes (in an editable form),
  • my worksheets & their answer keys,
  • my activities,
  • and my assessments & their keys.

 

The purhcase of these items, acompanied by the materials on the site, will provide you with a smooth year of teaching.

 

GO TO THE SUPPORT PAGE TO LEARN MORE

Derive the Circumference Formula  
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G.GMD.A.1 Activity #1a  
Learning about Pi  
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G.GMD.A.1 Worksheet #1  
Calculating Circumference & Perimeter  
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G.GMD.A.1 Activity #2  
Derive the Area Formula - Rectangle / Parallelogram  
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G.GMD.A.1 Worksheet #2    
Calculating the Area of Rectangles & Parallelograms    
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G.GMD.A.1 Activity #3    
Derive the Area Formula - Triangles    
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G.GMD.A.1 Worksheet #3    
Calculating the Area of Triangles    
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G.GMD.A.1 Activity #4    
Derive the Area Formula - Trapezoids    
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G.GMD.A.1 Worksheet #4    
Calculating the Area of Trapezoids    
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G.GMD.A.1 Activity #5    
Derive the Area Formula - Regular Polygons    
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G.GMD.A.1 Worksheet #5    
Calculating the Area of Regular Polygons    
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G.GMD.A.1 Activity #6    
Derive the Area Formula - Circle    
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G.GMD.A.1 Worksheet #6    
Calculating the Area of Circles & Sectors    
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G.GMD.A.1 Worksheet #6a    
Calculating the Area of Circles & Sectors    
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G.GMD.A.1 Worksheet #7    
Derive the Volume Formula - Prism    
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G.GMD.A.1 Activity #7    
Derive the Area Formula - Pyramid    
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