Comparing Functions: Function Sleuthing to Find Rules A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines.

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Tựa đề Comparing Functions: Function Sleuthing to Find Rules
Mô tả This should take place after a good amount of exploration of the multiple representations of functions (graphs, tables, rules, explicit & recursive sentences) but before the abstraction of writing an algebraic linear rule has been mastered. Students should be familiar with comparing growth rates (including increasing and decreasing trends) as well as initial values of different linear functions. Content Objectives: Students will use a table or graph to construct an equivalent function rule. Students will be able to compare two functions represented graphically and numerically in tables. Students will use their own words to complete the sentence frames (below) to describe the growth of two functions: Recursive: To find the next output, use the output before and ________. Explicit: To find each output, use the input and ________.
Chủ đề Toán
Cấp độ High School, Middle School
Loại Guided Activity
Thời gian 90 phút
Bao gồm câu trả lời No
Ngôn ngữ Anh
Từ khoá algebra, equation, explicit, graph, pattern, recursive, rule, slope, table
Mô phỏng Hàm số (HTML5)

Tác giả Cary Hoste
Trường / Tổ chức Casey Middle School
Ngày đăng ký 06/04/2017
Ngày cập nhật 06/06/2017