Zlomky: Zmiešané čísla

Zlomky: Zmiešané čísla Obrazovka  Stiahnuť  Kód na vloženie
  • Zlomky
  • Rovnaké zlomky
  • Zmiešané čísla

Témy

  • Zlomky
  • Rovnaké zlomky
  • Zmiešané čísla
  • Počítanie

Popis

Explore fractions while you help yourself to 1 and 1/2 chocolate cakes and wash it down with 1/3 a glass of water! Create your own fractions using fun interactive objects. Match shapes and numbers to earn stars in the mixed number game. Challenge yourself on any level you like. Try to collect lots of stars!

Ukážkové ciele vzdelávania

  • Predict and explain how changing the numerator of a fraction affects the fraction's value
  • Predict and explain how changing the denominator of a fraction affects the fraction's value
  • Convert between a picture of a fraction, an improper fraction, and a mixed number
  • Build matching fractions using numbers and pictures

Standards Alignment

Common Core - Math

3.NF.A.1
Understand a fraction 1/b as the quantity formed by 1 part when a whole is partitioned into b equal parts; understand a fraction a/b as the quantity formed by a parts of size 1/b.
3.NF.A.2
Understand a fraction as a number on the number line; represent fractions on a number line diagram.
3.NF.A.2b
Represent a fraction a/b on a number line diagram by marking off a lengths 1/b from 0. Recognize that the resulting interval has size a/b and that its endpoint locates the number a/b on the number line.
5.NF.B.3
Interpret a fraction as division of the numerator by the denominator (a/b = a ÷ b). Solve word problems involving division of whole numbers leading to answers in the form of fractions or mixed numbers, e.g., by using visual fraction models or equations to represent the problem. For example, interpret 3/4 as the result of dividing 3 by 4, noting that 3/4 multiplied by 4 equals 3, and that when 3 wholes are shared equally among 4 people each person has a share of size 3/4. If 9 people want to share a 50-pound sack of rice equally by weight, how many pounds of rice should each person get? Between what two whole numbers does your answer lie?
Verzia 1.0.12

Typy pre učiteľov

Stiahnuť typy pre učiteľov v PDF Prehľad ovládacích prvkov simulácie, modelové zjednodušenie a postrehy o študentskom uvažovaní. ( PDF ).

Teacher-Submitted Activities

Games Remote Lesson ideas A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Loeblein
K-5
ZŠ-II
VŠ-zač

Remote
Chémia
Fyzika
Matematika
Building Fraction Sense Using “Fractions Intro PhET Simulation” A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Philippe Guegan ZŠ-II
K-5
Guided
Disk
Matematika
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López
ZŠ-II
Iné Fyzika
Chémia
Biológia
Matematika
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López K-5
ZŠ-II
Lab

Disk
Demo
Guided
Matematika
Astronómia
Chémia
Fyzika
Mixed Number Intro Sharifa Footman K-5 Lab
Guided
Matematika

Jazyk Download or Run Tips
Albánčina All shqip Download Run now Thyesat: Numra të përzier
Angličtina All English Download Run now Fractions: Mixed Numbers
Baskičtina All Euskara Download Run now Zatikiak: zenbaki nahasiak
Bosnian All Bosanski Download Run now Razlomci: Mješoviti brojevi
Čínština (Tradičná) All 中文 (台灣) Download Run now Fractions: Mixed Numbers_分數的介紹:帶分數
Čínština (Zjednodušená) All 中文 (中国) Download Run now 分数:带分数
Dánčina All Dansk Download Run now Brøker: Blandede tal
Francúzština All français Download Run now Fractions: nombres mélangés
Gréčtina All Ελληνικά Download Run now Κλάσματα: μεικτοί αριθμοί
Gujarati All Gujarati Download Run now મિશ્ર સંખ્યાઓના અપૂર્ણાંક -Pankajsid34
Holandčina All Nederlands Download Run now Breuken: gemengde getallen
Chorvátčina All hrvatski Download Run now Razlomci: Mješoviti brojevi
Japončina All 日本語 Download Run now 分数:帯分数
Kazakh All Kazakh Download Run now Бөлшектер: Аралас сандар
Kórejčina All 한국어 Download Run now 분수: 대분수
Latvian All Latviešu Download Run now Daļskaitļi: Jauktie skaitļi
Maďarčina All magyar Download Run now Törtek: vegyes számok
Mongolian All Монгол (Монгол) Download Run now Бутархай: Холимог Тоо
Nemčina All Deutsch Download Run now Brüche: Gemischte Zahlen
Perzština All فارسی Download Run now کسرها: اعداد کسری
Poľština All polski Download Run now Ułamki: liczby mieszane
Portugalčina (Brazília) All português (Brasil) Download Run now Frações: Números Mistos
Ruština All русский Download Run now Дроби: Смешанные числа
Srbčina All Српски Download Run now Разломци: Мешовити бројеви
Španielčina All español Download Run now Fracciones: números mixtos Stiahnuť typy pre učiteľov v PDF
Španielčina (Mexico) All español (México) Download Run now Fracciones: Números Mixtos Stiahnuť typy pre učiteľov v PDF
Španielčina (Peru) All español (Perú) Download Run now Fracciones: Números Mixtos
Švédčina All svenska Download Run now Bråk: Blandad form
Taliančina All italiano Download Run now Frazioni: Numeri misti
Tamil All Tamil Download Run now கலப்பெண்ணின் பின்னங்கள்
Turečtina All Türkçe Download Run now Kesirler: Tam Sayılı
Ukrajinčina All українська Download Run now Дроби: Змішані числа Stiahnuť typy pre učiteľov v PDF
Vietnamčina All Tiếng Việt Download Run now Phân số: hỗn số

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.

Autorský tím Iné knižnice Poďakovanie
  • Amanda McGarry (lead designer)
  • Jonathan Olson (lead developer)
  • Sam Reid (original developer)
  • Martin Veillette (developer)
  • Michael Dubson
  • Trish Loeblein
  • Ariel Paul
  • Kathy Perkins
  • Vincent Davis
  • Michael Moorer
  • Dusty Cole
  • 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