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


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Tittel Algebraic Expressions
Beskrivelse 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.
Emne Matematikk
Nivå Ungdomsskole
Type Guided Activity
Varighet 120 minutter
Svar inkludert Nei
Språk English
Nøkkelord adding expressions, distribution, factoring expressions
Simuleringer Area Model Algebra (HTML5), Expression Exchange (HTML5)


Forfattere Amanda McGarry
E-post for kontakt amanda.mcgarry@colorado.edu
Skole / Organisasjon PhET
Lastet opp 07.09.18
Oppdatert 10.09.18