Παιχνίδια με αναλογίες

Παιχνίδια με αναλογίες Στιγμιότυπο οθόνης  Λήψη  Ενσωμάτωση
  • Αναλογίες
  • Proportional Reasoning
  • Unit Rate

Περιεχόμενο

  • Αναλογίες
  • 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.

Δείγμα μαθησιακών στόχων

  • 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 1.0.14

Teacher Tips

Το εγχειρίδιο του εκπαιδευτικού (pdf) περιέχει υποδείξεις που υποβλήθηκαν από την ομάδα του PhET. ( PDF ).

Video Primer

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Teacher-Submitted Activities

Patterns and Ratios A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Αυτή η συνεισφορά σχεδιάστηκε από το PhET. Ian Whitacre, Sebnem Tekin ΓΜ
Κ-5
Guided Μαθηματικά
Bank Shots A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Daniel Greenberg ΓΜ Guided Μαθηματικά
Beaded Factors A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Heather Politi Κ-5
ΓΜ
Guided Μαθηματικά
Paint Splat: Comparing Ratios A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Kathyrn Studer, Heather Politi ΓΜ Guided Μαθηματικά
Making Green Paint A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Michael Matassa ΓΜ Discuss
Guided
Μαθηματικά
Middle School Math Sim Alignment Αυτή η συνεισφορά σχεδιάστηκε από το PhET. Amanda McGarry ΓΜ Άλλο Μαθηματικά
Mixing paint with ratios Αυτή η συνεισφορά σχεδιάστηκε από το PhET. Jennifer Knudsen, Teresa Lara-Meloy, Amanda McGarry ΓΜ Discuss Μαθηματικά
Unit Rate as Slope Cary Hoste ΓΜ
ΛΚ
Άλλο
Guided
Μαθηματικά

Γλώσσα Download or Run Tips
Αγγλικά All English Download Run now Proportion Playground
Αραβικά All العربية Download Run now ملعب النسب
Βασκικα All Euskara Download Run now Proportzio-jolastokia
Βιετναμέζικα All Tiếng Việt Download Run now Sân chơi tỷ lệ
Βοσνιακά All Bosanski Download Run now Igralište proporcije
Γαλλικά All français Download Run now Aire de jeu proportionnelle
Γερμανικά All Deutsch Download Run now Proportionen Spiel
Δανικά All Dansk Download Run now Proportions-legeplads
Ιαπωνικά All 日本語 Download Run now 数と割合
Ιρλανδικά All Gaeilge Download Run now Ionad Súgartha na Comhréire
Ισπανικά All español Download Run now Pista de juego de proporciones
Ισπανικά (Μεξικό) All español (México) Download Run now Juego de Proporciones 
Ισπανικά (Περού) All español (Perú) Download Run now Juegos de Proporciones
Ιταλικά All italiano Download Run now Area giochi Proporzioni
Καζάχικα All Kazakh Download Run now «Пропорция» ойыны
Κινέζικα - Απλά All 中文 (中国) Download Run now 比例游乐场
Κινέζικα - Παραδοσιακά All 中文 (台灣) Download Run now Proportion Playground_比例遊樂場
Κορεάτικα All 한국어 Download Run now 비율 놀이터
Κροατικά All hrvatski Download Run now Igralište proporcija
Λετονικά All Latviešu Download Run now Darbības ar proporcijām
Μογγολικά All Монгол (Монгол) Download Run now Хамаарлын Тоглоомын талбай
Ολλανδικά All Nederlands Download Run now Spelen met verhoudingen
Ουγγρικά All magyar Download Run now Arányjáték
Πολωνικά All polski Download Run now Zabawa w proporcje
Πορτογαλικά Βραζιλίας All português (Brasil) Download Run now Parque da Proporção
Ρωσικά All русский Download Run now Игра «Пропорциональность»
Σέρβικα All Српски Download Run now Игралиште пропорције
Σουηδικά All svenska Download Run now Lek med proportioner!
Χίντι All हिंदी Download Run now समानुपात का मैदान 

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

iPad:
iOS 11+ 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 and Internet Explorer 11, latest version of Firefox, latest version of Google Chrome.

Macintosh Systems:
macOS 10.9.5+, Safari 9+, latest version of Chrome.

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

Ομάδα σχεδίασης Βιβλιοθήκες τρίτων Ευχαριστίες στους
  • Amanda McGarry (lead designer)
  • Andrea Lin (development)
  • Sam Reid (development)
  • Jonathan Olson (development)
  • Karina K.R. Hensberry
  • Ariel Paul
  • Beth Stade
  • 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