Unit Rates

Ev şêwekar hêj ji bo vî zimanê nehatiye wergerandin. Dîsa jî hun dikarin guhertoya bi Îngilîzî ya li jêr bixebitînin.

Unit Rates Wêneya Dîmenê  Daxîne  Çalkirin
  • Ratios
  • Proportional Reasoning
  • Double Number Line

Naverok

  • Ratios
  • Proportional Reasoning
  • Double Number Line
  • Unit Rate

Description

Discover the unit rate while shopping for fruits, vegetables, and candy. Construct a double number line and look for patterns. Challenge yourself on the race track as you compare cars with different rates!

Mînakên Armancên Fêrbûnê

  • Interpret ratios of mixed units (e.g. $/lb)
  • Define the unit rate and determine a method to calculate it
  • Predict how changing the numerator or denominator of a rate will affect the unit rate
  • Use the double number line to reason about rates and solve real-world problems
  • Develop strategies to use the unit rate to solve problems
  • Compare unit rates between two simultaneous situations

Standards Alignment

Common Core - Math

6.RP.A.2
Understand the concept of a unit rate a/b associated with a ratio a:b with b ≠ 0, and use rate language in the context of a ratio relationship. For example, "This recipe has a ratio of 3 cups of flour to 4 cups of sugar, so there is 3/4 cup of flour for each cup of sugar." "We paid $75 for 15 hamburgers, which is a rate of $5 per hamburger."1
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.
6.RP.A.3b
Solve unit rate problems including those involving unit pricing and constant speed. For example, if it took 7 hours to mow 4 lawns, then at that rate, how many lawns could be mowed in 35 hours? At what rate were lawns being mowed?
6.RP.A.3d
Use ratio reasoning to convert measurement units; manipulate and transform units appropriately when multiplying or dividing quantities.
Version 1.0.17

Teacher Tips

Di rêbera mamosteyan (pdf) de rêwazên aliyê koma PhET ve hatine afirandin hene. ( PDF ).

Video Primer

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Teacher-Submitted Activities

Finding and Using Unit Rates A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Karina K. R. Hensberry MS Guided Bîrkarî
Using Ratios and Rates to Solve Problems A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Ian Whitacre, Sebnem Tekin MS Guided Bîrkarî
Comparing Unit Rates A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Ian Whitacre, Sebnem Tekin MS Guided Bîrkarî
Grocery Shopping A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Daniel Greenberg MS Guided Bîrkarî
Middle School Math Sim Alignment This contribution was designed by PhET. Amanda McGarry MS Yên din Bîrkarî
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López MS
HS
Yên din Bîrkarî
Fîzîk
Kîmya
Zindîwerzanî
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) This contribution was designed by PhET. Diana López HS
UG-Intro
Yên din Kîmya
Bîrkarî
Fîzîk
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López MS
K-5
Ez.geh
ST
Discuss
Guided
PKêş
Kîmya
Fîzîk
Fezazanî
Bîrkarî
Preguntas de razonamiento para todas las simulaciones HTML5 This contribution was designed by PhET. Diana López UG-Adv
K-5
UG-Intro
Grad
MS
HS
ST
Discuss
Fezazanî
Bîrkarî
Kîmya
Fîzîk
Mapping of PhET and IBDP Physics Jaya Ramchandani HS Yên din Fîzîk
Using Unit Rate to Understand Slope Karissa Gonzalez MS
HS
Guided Bîrkarî
Finding Unit Rates Using Addition, Subtraction, Multiplication, and Division Bethany Konz MS Guided Bîrkarî

Ziman Download or Run Tips
Albanian All shqip Download Run now Vlera për njësi
Baskî All Euskara Download Run now Unitate-prezioak
Bosnî All Bosanski Download Run now Pijaca, šoping i trke
Chinese (China) All 中文 (中国) Download Run now 单位价格
Chinese (Taiwan) All 中文 (台灣) Download Run now Unit Rates_單位比例
Croatian All hrvatski Download Run now Jedinične cijene
Danî All Dansk Download Run now Stykpris
Dutch All Nederlands Download Run now Prijs per stuk
Erebî All العربية Download Run now وحدة النسب
Farisî All فارسی Download Run now نرخ واحد
Frensî All français Download Run now Taux unitaires
Germenî All Deutsch Download Run now pro Einheit
Grekî All Ελληνικά Download Run now Τιμή μονάδας
Guyaratî All Gujarati Download Run now એકમ દર - નિકુંજ સવાણી દ્વારા
Hindî All हिंदी Download Run now इकाई दर
Îngilizî (Canada) All English (Canada) Download Run now Unit Rates
Îspanî All español Download Run now Razón unitaria
Îspanî (Îspanya) All español (España) Download Run now Razón unitaria
Îspanî (Meksîko) All español (México) Download Run now Razones unitarias
Îspanî (Peru) All español (Perú) Download Run now Tasas o Razones Unitarias
Italî All italiano Download Run now Unità derivate
Japanese All 日本語 Download Run now 単位当たりの割合
Kazakh All Kazakh Download Run now Өлшем бірліктері
Korean All 한국어 Download Run now 비율
Latvian All Latviešu Download Run now Mērvienību attiecības
Macarkî All magyar Download Run now Aránykifejezők: egységár és sebesség
Marathi All मराठी Download Run now एकाचा दर
Mongolian All Монгол (Монгол) Download Run now Нэгжийн харьцаа
Polish All polski Download Run now Proporcjonalność prosta
Portuguese (Brazil) All português (Brasil) Download Run now Taxas Unitárias
Russian All русский Download Run now Удельная цена
Serbian All Српски Download Run now Пијаца, шопинг а и трка
Slovak All Slovenčina Download Run now Jednotky
Slovenian All Slovenščina Download Run now Količine lahko merimo
Swedish All svenska Download Run now Enhetspris
Tamil All Tamil Download Run now அலகின் விலைகள்
Vietnamese All Tiếng Việt Download Run now Tỷ suất đơn vị

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 10.13+, Safari 13+, latest version of Chrome.

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

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