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


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Název Algebraic Expressions
Popis 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.
Předmět Matematika
Úroveň Základní škola II. st.
Typ Guided Activity
Trvání 120 minuty
Včetně odpovědi Ne
Jazyk English
Klíčová slova adding expressions, distribution, factoring expressions
Simulace Area Model Algebra (HTML5), Expression Exchange (HTML5)


Autoři Amanda McGarry
Kontaktní email amanda.mcgarry@colorado.edu
Škola / Organizace PhET
Vloženo 7.9.18
Aktualizováno 10.9.18