Istraživač jednačina: Dvije promjenljive

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Description

Explore what it means for a mathematical statement to be balanced or unbalanced by interacting with integers and variables on a balance. Find multiple ways to balance x and y to build a system of equations.

Primjeri obrazovnih ciljeva

  • Solve and manipulate algebraic equations by substituting different values for a variable
  • Use a balance model to solve an equation for an unknown, and justify your strategies for solving
  • Build a system of equations
  • Determine the solution set of a system of equations
Version 1.0.12

Teacher Tips

Vodič za nastavnike (pdf) sadrži savjete kreirane оd strane PhET tima. ( PDF ).

Teacher-Submitted Activities

Middle School Math Sim Alignment Ovu Aktivnost dizаjnirаo je PhET. Amanda McGarry MS (SŠ) Ostalo Matematika
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) Ovu Aktivnost dizаjnirаo je PhET. Diana López MS (SŠ)
HS (VŠ)
Ostalo Biologija
Matematika
Fizika
Hemija
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) Ovu Aktivnost dizаjnirаo je PhET. Diana López UG-Intro (VSŠ)
HS (VŠ)
Ostalo Matematika
Fizika
Hemija

Jezik Download or Run Tips
Albanski All shqip Download Run now Hulumtues barazishë: Dy ndryshore
Arapski All العربية Download Run now مستكشف المساواة: متغيرين
Baskijski All Euskara Download Run now Berdintasun-esploratzailea: bi aldagai
Brazilski Portugalski All português (Brasil) Download Run now Explorador da Igualdade: Duas Variáveis
Danski All Dansk Download Run now Ligevægts-visning: To variabler
Engleski All English Download Run now Equality Explorer: Two Variables
Francuski All français Download Run now Explorateur d'équation : Deux variables
Grčki All Ελληνικά Download Run now Εξερευνητής εξισώσεων: δυο μεταβλητές
Gujarati All Gujarati Download Run now સમીકરણ સમાનતા શોધક: બે ચલ- Pankajsid34
Hindu All हिंदी Download Run now समानता का पता करें : दो चरांको के 
Holandski All Nederlands Download Run now Ontdek gelijkheid: twee veranderlijken
Italijanski All italiano Download Run now Esplora le equazioni a due variabili
Japanski All 日本語 Download Run now つり合いを作ろう: 2つの文字を用いて
Kazaški All Kazakh Download Run now Екі айнымалы теңдік
Kineski - Tradicionalni All 中文 (台灣) Download Run now Equality Explorer: Two Variables_探索等式:兩個變數
Kineski - Uprošćen All 中文 (中国) Download Run now 等式探索:两个变量
Korejski All 한국어 Download Run now 등식 연습하기: 2변수
Letonski All Latviešu Download Run now Vienādību pētīšana: Divi mainīgie
Mađarski All magyar Download Run now Egyenlőségvizsgálat: két változó
Mongolski All Монгол (Монгол) Download Run now Тэнцэтгэл Судлах: Хоёр Хувьсагч
Njemački All Deutsch Download Run now Gleichheit schaffen: Zwei Variablen
Persijski All فارسی Download Run now کاوشگر برابری: دو متغیر
Poljski All polski Download Run now Poznajemy równania - dwie niewiadome
Portugalski All português Download Run now Explorador de Igualdades. Duas Variáveis
Ruski All русский Download Run now Равенства с двумя переменными
Slovački All Slovenčina Download Run now Skúmanie rovnosti: Dve premenné
Španski All español Download Run now Explorador de Igualdades: Dos variables
Španski (Meksiko) All español (México) Download Run now Explorador de Igualdades: Dos variables
Španski (Peru) All español (Perú) Download Run now Explorador de Igualdad: Dos Variables
Srpski All Српски Download Run now Истраживач једначина: Две променљиве
Švedski All svenska Download Run now Utforska likheter: Två variabler
Turski All Türkçe Download Run now Eşitlik Gezgini: İki Değişkenli
Ukrajinski All українська Download Run now Дослідник рівностей. Дві змінні
Uzbečki All Uzbek Download Run now Tenglamalarni o‘rganish: Ikki o‘zgaruvchili tenglamalar
Vijetnamski All Tiếng Việt Download Run now Đẳng thức: 2 biến

HTML5 sims can run on iPads and Chromebooks, as well as PC, Mac, and Linux systems on modern web browsers. If you are experiencing issues using an HTML5 sim on a supported platform, please disable any browser extensions.

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.

Dizajn tim Nezavisne baze i biblioteke Hvala:
  • Amanda McGarry (lead designer)
  • Chris Malley (developer)
  • Diana López Tavares
  • Ariel Paul
  • Kathy Perkins
  • Argenta Price
  • Beth Stade
  • David Webb
  • Mariah Hermsmeyer (graphic arts)
  • Cheryl McCutchan (graphic arts)
  • almond-0.2.9.js
  • base64-js-1.2.0.js
  • easing-equations-r12
  • 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
  • Tween-r12.js