Equation Grapher: Sketching Linear and Parabolic Graphs (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines.


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主題 Equation Grapher: Sketching Linear and Parabolic Graphs (Inquiry Based)
說明 This is a set of two inquiry based activities to help students with sketching graphs. Learning Goals for the first lesson: Students will be able to: Sketch how the graph of a line changes as b and c vary (y=bx + c) Predict how a line graph will look given an equation in other forms. Learning Goals for the second lesson: Students will be able to: Sketch how a parabola changes as a, b, and c vary (y=ax2 + bx + c). Predict how a parabolic graph will look given equations in other forms.
科目 數學
程度 高中
類型 實驗室
時間 60 分鐘
解答
語言 英語
關鍵字 Graphing, coeffcient, equation, line, math, parabola, phet activity
模擬教學 繪出方程式


作者 Trish Loeblein
聯繫 Email patricia.loeblein@colorado.edu
學校 / 機構 PhET CU Boulder
提交日期 2007/1/18
更新日期 2013/7/7