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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題名 Comparing Functions: Function Sleuthing to Find Rules
内容 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 ________.
課題 数学
レベル 中学校, 高等学校
タイプ Guided Activity
所要時間 90 分
解答を含む いいえ
言語 英語
キーワード algebra, equation, explicit, graph, pattern, recursive, rule, slope, table
シミュレーション マジックスコープ (HTML5)


著者 Cary Hoste
メールアドレス cary.hoste@bvsd.org
学校 / 団体 Casey Middle School
送信日 17/04/06
更新日 17/06/06