Unit Rates

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Tampilan Layar Unit Rates  Unduh  Sertaan
  • Ratios
  • Proportional Reasoning
  • Double Number Line

Isi

  • 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!

Contoh Tujuan Pengajaran

  • 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

Panduan Bagi Guru (pdf) memuat petunjuk / tip yang dibuat oleh Tim PhET. ( 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 Mathematics
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 Mathematics
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 Mathematics
Grocery Shopping A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Daniel Greenberg MS Guided Mathematics
Middle School Math Sim Alignment This contribution was designed by PhET. Amanda McGarry MS Other Mathematics
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López HS
MS
Other Physics
Mathematics
Biology
Chemistry
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) This contribution was designed by PhET. Diana López HS
UG-Intro
Other Mathematics
Physics
Chemistry
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López K-5
MS
HW
Guided
Discuss
Demo
Lab
Mathematics
Astronomy
Physics
Chemistry
Preguntas de razonamiento para todas las simulaciones HTML5 This contribution was designed by PhET. Diana López UG-Adv
MS
Grad
K-5
HS
UG-Intro
HW
Discuss
Astronomy
Mathematics
Physics
Chemistry
Mapping of PhET and IBDP Physics Jaya Ramchandani HS Other Physics
Using Unit Rate to Understand Slope Karissa Gonzalez HS
MS
Guided Mathematics
Finding Unit Rates Using Addition, Subtraction, Multiplication, and Division Bethany Konz MS Guided Mathematics

Bahasa Download or Run Tips
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Bosnian All Bosanski Download Run now Pijaca, šoping i trke
Brazilian Portuguese All português (Brasil) Download Run now Taxas Unitárias
Chinese - Simplified All 中文 (中国) Download Run now 单位价格
Chinese - Traditional All 中文 (台灣) Download Run now Unit Rates_單位比例
Croatian All hrvatski Download Run now Jedinične cijene
Danish All Dansk Download Run now Stykpris
Dutch All Nederlands Download Run now Prijs per stuk
English (Canada) All English (Canada) Download Run now Unit Rates
French All français Download Run now Taux unitaires
German All Deutsch Download Run now pro Einheit
Greek All Ελληνικά Download Run now Τιμή μονάδας
Gujarati All Gujarati Download Run now એકમ દર - નિકુંજ સવાણી દ્વારા
Hindi All हिंदी Download Run now इकाई दर
Hungarian All magyar Download Run now Aránykifejezők: egységár és sebesség
Italian 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
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Marathi All मराठी Download Run now एकाचा दर
Mongolian All Монгол (Монгол) Download Run now Нэгжийн харьцаа
Persian All فارسی Download Run now نرخ واحد
Polish All polski Download Run now Proporcjonalność prosta
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
Spanish All español Download Run now Razón unitaria
Spanish (Mexico) All español (México) Download Run now Razones unitarias
Spanish (Peru) All español (Perú) Download Run now Tasas o Razones Unitarias
Spanish (Spain) All español (España) Download Run now Razón unitaria
Swedish All svenska Download Run now Enhetspris
Tamil All Tamil Download Run now அலகின் விலைகள்
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