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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Τίτλος Comparing Functions: Function Sleuthing to Find Rules
Περιγραφή 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 ________.
Θέμα Μαθηματικά
Επίπεδο Γυμνάσιο, Λύκειο
Είδος Guided Activity
Διάρκεια 90 λεπτά
Απαντήσεις που περιλαμβάνονται Όχι
Γλώσσα Αγγλικά
Λέξεις κλειδιά algebra, equation, explicit, graph, pattern, recursive, rule, slope, table
Προσομοιώσεις Δημιουργός συναρτήσεων (HTML5)


Δημιουργοί Cary Hoste
Email επικοινωνίας cary.hoste@bvsd.org
Σχολείο / Οργανισμός Casey Middle School
Υποβλήθηκε 6/4/2017
Ενημερώθηκε 6/6/2017