# Proportion Playground

See simulatsioon pole veel sellesse keelde tõlgitud. Ingliskeelne versioon on saadaval allpool.

 Lae alla Manusta sulge Manusta selle simulatsiooni töötav koopia Kasuta seda HTML koodi, et manustada selle simulatsiooni töötav koopia. Manustatud simulatsiooni kõrgust ja laiust saab muuta HTML koodi vastavate atribuutidega. Manusta pilt, mis vajutuse peale simulatsiooni avab
Vajuta, et mängida
Kasuta seda HTML koodi, et näidata ekraanipilti koos sõnadega ,,Vajuta, et mängida". Ratios Proportional Reasoning Unit Rate PhETi toetavad ja õpetajad nagu Teiegi.

### Sisu

• Ratios
• Proportional Reasoning
• Unit Rate

### Description

Play with ratios and proportions by designing a necklace, throwing paint balloons, playing billiards, or shopping for apples! Make predictions about proportions before they are revealed.

### Näidis-õpieesmärgid

• Use a ratio as a descriptive characteristic
• Compare the meaning of a ratio in different contexts
• Use scaling to build proportions or find a missing value in a proportion
• Simplify ratios to build proportions or find a missing value in a proportion
• Use multiplicative reasoning to solve problems

### Standards Alignment

#### Common Core - Math

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.)
6.RP.A.1
Understand the concept of a ratio and use ratio language to describe a ratio relationship between two quantities. For example, "The ratio of wings to beaks in the bird house at the zoo was 2:1, because for every 2 wings there was 1 beak." "For every vote candidate A received, candidate C received nearly three votes."
6.RP.A.3
Use ratio and rate reasoning to solve real-world and mathematical problems, e.g., by reasoning about tables of equivalent ratios, tape diagrams, double number line diagrams, or equations.
7.RP.A.2a
Decide whether two quantities are in a proportional relationship, e.g., by testing for equivalent ratios in a table or graphing on a coordinate plane and observing whether the graph is a straight line through the origin.
Version 1.0.15

### Teacher Tips

 Õpetajate juhend (pdf) sisaldab PhETi poolt loodud nõuandeid. ( PDF ).

### Teacher-Submitted Activities

Patterns and Ratios Ian Whitacre, Sebnem Tekin K-5
PK
Guided Matemaatika
Bank Shots Daniel Greenberg PK Guided Matemaatika
PK
Guided Matemaatika
Paint Splat: Comparing Ratios Kathyrn Studer, Heather Politi PK Guided Matemaatika
Making Green Paint Michael Matassa PK Discuss
Guided
Matemaatika
Mixing paint with ratios Jennifer Knudsen, Teresa Lara-Meloy, Amanda McGarry PK Discuss Matemaatika
Middle School Math Sim Alignment Amanda McGarry PK Muu Matemaatika
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) Diana López PK
KK
Muu Keemia
Füüsika
Bioloogia
Matemaatika
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) Diana López K-5
PK
Guided
Pr
Discuss
Demo
KT
Astronoomia
Keemia
Matemaatika
Füüsika
Unit Rate as Slope Cary Hoste KK
PK
Muu
Guided
Matemaatika
albaania All shqip Këndi i eksperimentimit për Raportet
araabia All العربية ملعب النسب
bosnia All Bosanski Igralište proporcije
Gujarati All Gujarati પ્રમાણ રમતો -Pankajsid34
hiina (lihtsustatud) All 中文 (中国) 比例游乐场
hiina (trad.) All 中文 (台灣) Proportion Playground_比例遊樂場
Hindi All हिंदी समानुपात का मैदान
hispaania All español Pista de juego de proporciones
hispaania (Peruu) All español (Perú) Juegos de Proporciones
hollandi All Nederlands Spelen met verhoudingen
iiri All Gaeilge Ionad Súgartha na Comhréire
itaalia All italiano Area giochi Proporzioni
jaapani All 日本語 数と割合
kasahhi All Kazakh «Пропорция» ойыны
korea All 한국어 비율 놀이터
kreeka All Ελληνικά Παιχνίδια με αναλογίες
läti All Latviešu Darbības ar proporcijām
mongoli All Монгол (Монгол) Хамаарлын Тоглоомын талбай
poola All polski Zabawa w proporcje
portugali (Brasiilia) All português (Brasil) Parque da Proporção
prantsuse All français Aire de jeu proportionnelle
pärsia All فارسی زمین بازی نسبت
rootsi All svenska Lek med proportioner!
saksa All Deutsch Proportionen Spiel
serbia All Српски Игралиште пропорције
Spanish (Mexico) All español (México) Juego de Proporciones
tai All ไทย เล่นกับสัดส่วน
ukraina All українська Гра в пропорції
ungari All magyar Arányjáték
vene All русский Игра «Пропорциональность»
vietnami All Tiếng Việt Sân chơi tỷ lệ

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:

• Andrea Lin (development)
• Sam Reid (development)
• Jonathan Olson (development)
• Karina K.R. Hensberry
• Ariel Paul
• Ian Whitacre
• 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
• 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