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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Izenburua Comparing Functions: Function Sleuthing to Find Rules
Deskribapena 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 ________.
Gaia Matematika
Maila High School (BH), Middle School (LH)
Mota Gidatutako jarduera
Iraupena 90 minutes
Erantzunak barne Ez
Hizkuntza Ingelesa
Gako-hitzak algebra, equation, explicit, graph, pattern, recursive, rule, slope, table
Simulazioa(k) Funtzio-eraikitzailea (HTML5)


Autorea(k) Cary Hoste
Kontaktu-posta eletronikoa cary.hoste@bvsd.org
Eskola / Erakundea Casey Middle School
Bidaltze-data 4/6/17
Eguneratze-data 6/6/17