Alan Modelinde Çarpma İşlemi (Ondalık)

 İndir Göm(Embed) Kapat Bu benzetimin çalışır kopyasını göm Bu benzetimin çalışır halini eklemek için bu HTML'i kullan.Genişlik ve boyunu HTML kısmından değiştirebilirsiniz Tıklandığında benzetim başlatacak bir görüntü iliştir
Çalıştırmak için tıklayın
Ekranda görüntülemek için bu HTML kodunu kullanın "Çalıştır için tıklayın". Çarpma Decimals Area Model PhET ekibini destekleyenler Sizin gibi eğitimciler.

İçerik

• Çarpma
• Decimals
• Area Model
• Factors
• Partial Products

Description

Build rectangles of various sizes and relate multiplication to area. Partition a rectangle into smaller areas and discover new strategies for multiplying decimals!

Örnek Öğrenim Hedefleri

• Recognize that area represents the product of two numbers and is additive.
• Develop and justify a strategy that uses the area model to simplify a decimal multiplication problem.
• Devise a strategy to determine the product of two rational numbers (or an integer and a rational number) by representing the product as an area or the sum of areas.
• Use an area model to understand why multiplying a given number by a decimal less than 1 results in a product smaller than the given number.
• Interpret the product of two rational numbers using base-ten tiles

Standards Alignment

Common Core - Math

5.NF.B.4
Apply and extend previous understandings of multiplication to multiply a fraction or whole number by a fraction.
5.NF.B.4a
Interpret the product (a/b) × q as a parts of a partition of q into b equal parts; equivalently, as the result of a sequence of operations a × q ÷ b. For example, use a visual fraction model to show (2/3) × 4 = 8/3, and create a story context for this equation. Do the same with (2/3) × (4/5) = 8/15. (In general, (a/b) × (c/d) = ac/bd.)
5.NF.B.4b
Find the area of a rectangle with fractional side lengths by tiling it with unit squares of the appropriate unit fraction side lengths, and show that the area is the same as would be found by multiplying the side lengths. Multiply fractional side lengths to find areas of rectangles, and represent fraction products as rectangular areas.
5.NF.B.5
Interpret multiplication as scaling (resizing), by:
5.NF.B.5a
Comparing the size of a product to the size of one factor on the basis of the size of the other factor, without performing the indicated multiplication.
5.NF.B.5b
Explaining why multiplying a given number by a fraction greater than 1 results in a product greater than the given number (recognizing multiplication by whole numbers greater than 1 as a familiar case); explaining why multiplying a given number by a fraction less than 1 results in a product smaller than the given number; and relating the principle of fraction equivalence a/b = (n × a)/(n × b) to the effect of multiplying a/b by 1.
Version 1.2.1

Teacher-Submitted Activities

Games Remote Lesson ideas Trish Loeblein Lİse
K-5
Ortaokul
Lisans-Giriş
Remote
Ödev
Matematik
Kimya
Fizik
Area Model Decimals - Grade 6 Maura Dudley Ortaokul Guided Matematik
Middle School Math Sim Alignment Amanda McGarry Ortaokul Diğer Matematik
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) Diana López Ortaokul
K-5
Discuss
Gösteri
Guided
Ödev
Laboratuvar
Matematik
Fizik
Astronomi
Kimya
Almanca All Deutsch Flächenmodell Dezimalzahlen
Arapça All العربية نموذج مساحة الأعداد العشرية
Arnavutça All shqip Modeli i Syprinës: Decimal
Boşnakça All Bosanski Matematički model površina - Decimalni brojevi
Brezilya Portekizcesi All português (Brasil) Modelo de Área: Decimais
Çince (Geleneksel) All 中文 (台灣) Area Model Decimals_面積模型與小數
Çince (Sadeleştirilmiş) All 中文 (中国) 面积模型：小数
Danca All Dansk Arealmodel, decimaler
Faroece All Faroese Víddir við desimalum
Farsça All فارسی مدل مساحت اعشاری ها
Fince All suomi Pinta-alamalli desimaaleilla
Flemenkçe All Nederlands Oppervlakte model decimalen
Fransızca All français Modélisation par les aires avec décimales
Gujarati All Gujarati ક્ષેત્રફળનું મોડેલ - દશાંશ
Hintçe All हिंदी नमूने का क्षेत्रफल - दाशमिक
İngilizce All English Area Model Decimals
İspanyolca All español Modelo de Áreas: Decimales
İspanyolca (Meksika) All español (México) Modelo de Áreas: Decimales
İspanyolca (Peru) All español (Perú) Modelo de área con decimales
İsveçce All svenska Areamodellen och decimaltal
İtalyanca All italiano Rappresentazione grafica del prodotto di numeri decimali
Japonca All 日本語 面積と式の展開（小数）
Kazakça All Kazakh Ауданды ондық бөлшектермен есептеу
Korece All 한국어 면적 모형: 소수
Lehçe All polski Model pola - ułamki dziesiętne
Letonca All Latviešu Laukuma modeļa decimāldaļskaitļi
Macarca All magyar Területmodell: tizedesjegyek
Marathi All मराठी अपूर्णांकातील क्षेत्रफळ
Moğolca All Монгол (Монгол) Талбайн Загвар Бутархайгаар
Rusça All русский Вычисление площади с десятичными дробями
Seylanca All Sinhalese වර්ගඑල ආකෘති දශම
Sırpça All Српски Математика преко површина-Децимални бројеви
Tamilce All Tamil மாதிரிகளின் தசமப் பரப்பளவு
Ukraynaca All українська Площинна модель десяткових дробів
Vietnamca All Tiếng Việt Số thập phân với mô hình diện tích
Yunanca All Ελληνικά Υπολογισμός εμβαδού - Δεκαδικοί

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

iOS 12+ Safari

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

Chromebook:
The HTML5 and Flash PhET sims are supported on all Chromebooks.
Chromebook compatible sims

Windows Systems:

Macintosh Systems:

Linux Systems:

Tasarım Ekibi Harici Kütüphaneler Sayesinde
• Jonathan Olson (developer)
• Karina Hensberry
• Susan Miller
• Ariel Paul
• Kathy Perkins
• 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