Thursday, March 1, 2012

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Describe whether you thought Khan Practice was helpful or not.

Tuesday, February 28, 2012

Quadratic Function Parabola Lab







Show Me a Parabola Lab – Rubric

1.Graph:   Label axis’s, Title
                 Correct scale
                 Data plotted correctly
                 Trend parabola symmetric
                 Show/label vertex
                 Show/ label axis of symmetry

2. Calculations: 
    Get equation for trend parabola
    Calculate correct “a”
    Use point on parabola and vertex from own trend parabola
    Compare to Reg- convert to standard form or vertex form

3.  Lab Questions: Data table complete
     Dpdt/ Indpdt  correct
     Quadratic Regression using Calculator
     Predictions. Show work. Correct units.

4. Conclusion: Paragraph


4 E’s – 4
3 E’s – 3

2 E’s – 2
1 E or 3/4 P ‘s –1
                                                                                 


1.
 E  6 correct
     P  4/5 correct
     I    0-3 correct




2.  E all 4
     P 2-3                           
     I   0-1






3. E   all 4        
    P   2-3 correct                    
    I    0-1




4.  E   mentions three or more topics,  in sentences.
     P   2 topics
     I     0-1 topic