Modelo de Área: Multiplicação

Modelo de Área: Multiplicação Captura de Ecrã  Descarregar  Incorporar
  • Produtos Parciais
  • Fatores
  • Multiplicação

Tópicos

  • Produtos Parciais
  • Fatores
  • Multiplicação
  • Modelo de Área

Descrição

Build rectangles of various sizes and relate multiplication to area. Discover new strategies for multiplying large numbers. Use the game screen to test your problem solving strategies!

Amostra das Metas de Aprendizagem

  • Recognize that area represents the product of two numbers and is additive.
  • Represent a multiplication problem as the area of a rectangle, proportionally or using generic area.
  • Develop and justify a strategy to determine the product of two multi-digit numbers by representing the product as an area or the sum of areas.

Alinhamento de Padrões

Núcleo Comum - Matemática

3.MD.C.7
Relate area to the operations of multiplication and addition.
3.MD.C.7c
Use tiling to show in a concrete case that the area of a rectangle with whole-number side lengths a and b + c is the sum of a × b and a × c. Use area models to represent the distributive property in mathematical reasoning.
3.MD.C.7d
Recognize area as additive. Find areas of rectilinear figures by decomposing them into non-overlapping rectangles and adding the areas of the non-overlapping parts, applying this technique to solve real world problems.
4.NBT.B.5
Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers, using strategies based on place value and the properties of operations. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.
6.EE.A.3
Apply the properties of operations to generate equivalent expressions. For example, apply the distributive property to the expression 3 (2 + x) to produce the equivalent expression 6 + 3x; apply the distributive property to the expression 24x + 18y to produce the equivalent expression 6 (4x + 3y); apply properties of operations to y + y + y to produce the equivalent expression 3y.
6.EE.A.4
Identify when two expressions are equivalent (i.e., when the two expressions name the same number regardless of which value is substituted into them). For example, the expressions y + y + y and 3y are equivalent because they name the same number regardless of which number y stands for..
6.NS.B.4
Find the greatest common factor of two whole numbers less than or equal to 100 and the least common multiple of two whole numbers less than or equal to 12. Use the distributive property to express a sum of two whole numbers 1-100 with a common factor as a multiple of a sum of two whole numbers with no common factor. For example, express 36 + 8 as 4 (9 + 2)..
7.EE.A.1
Apply properties of operations as strategies to add, subtract, factor, and expand linear expressions with rational coefficients.
7.NS.A.2c
Apply properties of operations as strategies to multiply and divide rational numbers.
Versão 1.2.1

Dicas para Professores

Descarregar dicas para professores PDF Revisão dos controlos das simulações, simplificação dos modelos, e instropeção ao pensamento do aluno ( PDF ).

Vídeo Primário

Por favor, faça login para ver o vídeo primário

Atividades Submetidas por Professores

SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López Secundário
Básico
Outro Biologia
Química
Matemática
Física
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) This contribution was designed by PhET. Diana López Secundário
Univ-Intro
Outro Física
Química
Matemática
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López Primário
Básico
TPC
Guided
Demo
Discuss
Lab
Física
Astronomia
Química
Matemática
Middle School Math Sim Alignment This contribution was designed by PhET. Amanda McGarry Básico Outro Matemática

Idioma Descarregar ou Correr Dicas
Albanian Tudo shqip Download Run now Modeli i Syprinës: Shumëzimi
Arabic Tudo العربية Download Run now ضرب مساحة نموذج
Basque Tudo Euskara Download Run now Azalera-modeloan biderkaketa
Bosnian Tudo Bosanski Download Run now Matematički model površina - Množenje
Chinese (Simplified) Tudo 中文 (中国) Download Run now 面积模型乘法
Chinese (Traditional) Tudo 中文 (台灣) Download Run now Area Model Multiplication_面積模型與乘法
Danish Tudo Dansk Download Run now Arealmodel, gange
Dutch Tudo Nederlands Download Run now Oppervlakte model vermenigvuldiging
English Tudo English Download Run now Area Model Multiplication
Finnish Tudo suomi Download Run now Pinta-alamallilla kertominen
French Tudo français Download Run now Modélisation de la multiplication par les aires
German Tudo Deutsch Download Run now Flächenmodell Multiplikation
Greek Tudo Ελληνικά Download Run now Υπολογισμός εμβαδού - Πολλαπλασιασμός
Gujarati Tudo Gujarati Download Run now ક્ષેત્રફળનું ગુણાકારનું મોડેલ - નિકુંજ સવાણી દ્વારા
Hindi Tudo हिंदी Download Run now नमूने का क्षेत्रफल - गुणन 
Hungarian Tudo magyar Download Run now Területmodell: szorzás
Italian Tudo italiano Download Run now Rappresentazione grafica della moltiplicazione
Japanese Tudo 日本語 Download Run now 面積を求める
Kazakh Tudo Kazakh Download Run now Көбейту жолымен ауданын есептеу
Korean Tudo 한국어 Download Run now 면적 모형: 곱셈
Latvian Tudo Latviešu Download Run now Lauka modeļa reizinājums
Mongolian Tudo Монгол (Монгол) Download Run now Талбайн Загварын Үржвэр
Persian Tudo فارسی Download Run now ضرب مدل مساحت
Polish Tudo polski Download Run now Model pola - mnożenie
Português (Brazil) Tudo português (Brasil) Download Run now Modelo de Área: Multiplicação
Russian Tudo русский Download Run now Вычисление площади путем умножения
Serbian Tudo Српски Download Run now Математика преко површина-Множење
Sinhalese Tudo Sinhalese Download Run now වර්ගඵල ආකෘති ගුණ කිරීම
Spanish Tudo español Download Run now Modelo de Áreas: Multiplicación Descarregar dicas para professores PDF
Spanish (Mexico) Tudo español (México) Download Run now Modelo de Áreas: Multiplicación  Descarregar dicas para professores PDF
Spanish (Peru) Tudo español (Perú) Download Run now Modelo de Área con multiplicación
Swedish Tudo svenska Download Run now Areamodellen - Multiplikation
Turkish Tudo Türkçe Download Run now Alan Modelinde Çarpma İşlemi
Ukrainian Tudo українська Download Run now Площинна модель множення
Vietnamese Tudo Tiếng Việt Download Run now Phép nhân với mô hình diện tích

HTML5 sims can run on iPads and Chromebooks, as well as PC, Mac, and Linux systems.

iPad:
iOS 12+ Safari
iPad compatible sims

Android:
Not officially supported. If you are using the HTML5 sims on Android, we recommend using the latest version of Google Chrome.

Chromebook:
Latest version of Google Chrome
The HTML5 and Flash PhET sims are supported on all Chromebooks.
Chromebook compatible sims

Windows Systems:
Microsoft Edge, latest version of Firefox, latest version of Google Chrome.

Macintosh Systems:
macOS 10.12+, Safari 12+, latest version of Chrome.

Linux Systems:
Not officially supported. Please contact phethelp@colorado.edu with troubleshooting issues.

Equipa de Design Bibliotecas de Terceiros Agradecimentos Para
  • Amy Hanson (lead designer)
  • Amanda McGarry (co-lead)
  • Jonathan Olson (developer)
  • Karina Hensberry
  • Susan Miller
  • Ariel Paul
  • Kathy Perkins
  • Mariah Hermsmeyer (artwork)
  • Diana López Tavares (artwork)
  • almond-0.2.9.js
  • base64-js-1.2.0.js
  • FileSaver-b8054a2.js
  • font-awesome-4.5.0
  • game-up-camera-1.0.0.js
  • he-1.1.1.js
  • himalaya-0.2.7.js
  • jama-1.0.2
  • jquery-2.1.0.js
  • lodash-4.17.4.js
  • pegjs-0.7.0.js
  • seedrandom-2.4.2.js
  • text-2.0.12.js
  • TextEncoderLite-3c9f6f0.js