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A teacher's guide on teaching the connection between the definition and equation of a parabola, and how to get from one to the other.

نوع المادة:
Teaching/Learning Strategy
Provider:
جامعة رايس
Provider Set:
صلات
المؤلف:
Kenny Felder
02/16/2011
Conditional Remix & Share Permitted
CC BY-NC-SA
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This classroom activity presents College Algebra students with a ConcepTest, a Question of the Day, and a Write-pair-share activity concerning the effect of the coefficient of x^0 (i.e., the constant, c) on the vertex of a parabola where a and b are arbitrarily fixed values in f(x)=ax^2+bx+c.

نوع المادة:
Activity/Lab
التقييم
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
نقطة البداية (مركز الموارد لتعليم العلوم SERC)
المؤلف:
James J. Rutledge
08/28/2012
Conditional Remix & Share Permitted
CC BY-NC-SA
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This classroom activity presents College Algebra students with a ConcepTest, a Question of the Day, and a Write-pair-share activity concerning the effect of the coefficient of x^2 on the vertex of a parabola where a>0, b>0 and b and c are fixed values in f(x)=ax^2+bx+c.

نوع المادة:
Activity/Lab
التقييم
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
نقطة البداية (مركز الموارد لتعليم العلوم SERC)
المؤلف:
James J. Rutledge
08/28/2012
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0,0 stars

This classroom activity presents College Algebra students with a ConcepTest, a Question of the Day, and a Write-pair-share activity concerning the effect of the coefficient of x on the vertex of a parabola where a>0, b<0 and a and c are fixed values in f(x)=ax^2+bx+c.

نوع المادة:
Activity/Lab
التقييم
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
نقطة البداية (مركز الموارد لتعليم العلوم SERC)
المؤلف:
James J. Rutledge
08/28/2012
Unrestricted Use
CC BY
Rating
0,0 stars

This exploration can be done in class near the beginning of a unit on graphing parabolas. Students need to be familiar with intercepts, and need to know what the vertex is.

نوع المادة:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
المؤلف:
Illustrative Mathematics