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


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Título Algebraic Expressions
Descrição 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.
Assunto Matemática
Nível Ensino Básico
Tipo Guided Activity
Duração 120 minutos
Respostas Incluídas Não
Idioma English
Palavras Chave adding expressions, distribution, factoring expressions
Simulações Modelo de Área: Álgebra (HTML5), Expression Exchange (HTML5)


Autores Amanda McGarry
Email de Contacto amanda.mcgarry@colorado.edu
Escola / Organização PhET
Submetido 07-09-2018
Atualizado 10-09-2018