Fencing Spaces: Fixed Perimeter, Changing Area


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主題 Fencing Spaces: Fixed Perimeter, Changing Area
說明 In this Problem, the perimeter is kept fixed, and students look at how the area can vary. A goal of this Problem is to determine the largest possible area for a rectangle having a fixed perimeter and whole-number dimensions. Students continue to develop understanding of area as covering and perimeter as surrounding. They also practice using formulas for finding perimeter and area of rectangles. Students will again graph their findings in order to visualize the relationship between varying lengths and areas of rectangles with fixed perimeters.
科目 數學
程度 K-5, 中學
類型 指引活動
時間 90 分鐘
解答
語言 英語
關鍵字 Area, Dimensions, Fixed, Perimeter
模擬教學 Area Builder_周長與面積 (HTML5)


作者 Krystle Hapner
聯繫 Email krystle.hapner@bvsd.org
學校 / 機構 Casey Middle School
提交日期 2018/6/6
更新日期 2018/6/6