Algebraic Expressions A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines.


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Izenburua Algebraic Expressions
Deskribapena This activity addresses the following CCSS in a 2-day activity: • CCSS.Math.Content.7.EE.A.1 Apply properties of operations as strategies to add, subtract, factor, and expand linear expressions with rational coefficients. • CCSS.Math.Content.7.EE.A.2 Understand that rewriting an expression in different forms in a problem context can shed light on the problem and how the quantities in it are related. It aligns with GoMath Lesson 6.1 for grade 7.
Gaia Matematika
Maila Middle School (LH)
Mota Gidatutako jarduera
Iraupena 120 minutes
Erantzunak barne Ez
Hizkuntza Ingelesa
Gako-hitzak adding expressions, distribution, factoring expressions
Simulazioa(k) Azalera-modeloan algebra (HTML5), Adierazpen-aldaketa (HTML5)


Autorea(k) Amanda McGarry
Kontaktu-posta eletronikoa amanda.mcgarry@colorado.edu
Eskola / Erakundea PhET
Bidaltze-data 9/7/18
Eguneratze-data 9/10/18