Berdintasun-esploratzailea

Berdintasun-esploratzailea Pantailak  Deskargatu  Txertatu
  • Ekuazioak ebaztea
  • Inekuazioak
  • Alderantzizko eragiketak

Gaiak

  • Ekuazioak ebaztea
  • Inekuazioak
  • Alderantzizko eragiketak

Deskribapena

Explore what it means for a mathematical statement to be balanced or unbalanced by interacting with objects on a balance. Discover the rules for keeping it balanced. Collect stars by playing the game!

Ikaskuntzaren oinarrizko helburuak

  • Solve and manipulate algebraic equations by applying properties of real numbers (in particular, the inverse properties of addition and multiplication) and properties of equality
  • 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
  • Solve an equation using only universal operations

Ohizko alineamenduak

Common Core - Math

6.EE.B.5
Understand solving an equation or inequality as a process of answering a question: which values from a specified set, if any, make the equation or inequality true? Use substitution to determine whether a given number in a specified set makes an equation or inequality true.
6.EE.B.6
Use variables to represent numbers and write expressions when solving a real-world or mathematical problem; understand that a variable can represent an unknown number, or, depending on the purpose at hand, any number in a specified set.
7.EE.B.3
Solve multi-step real-life and mathematical problems posed with positive and negative rational numbers in any form (whole numbers, fractions, and decimals), using tools strategically. Apply properties of operations to calculate with numbers in any form; convert between forms as appropriate; and assess the reasonableness of answers using mental computation and estimation strategies. For example: If a woman making $25 an hour gets a 10% raise, she will make an additional 1/10 of her salary an hour, or $2.50, for a new salary of $27.50. If you want to place a towel bar 9 3/4 inches long in the center of a door that is 27 1/2 inches wide, you will need to place the bar about 9 inches from each edge; this estimate can be used as a check on the exact computation.
7.EE.B.4
Use variables to represent quantities in a real-world or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities.
8.EE.C.7
Solve linear equations in one variable.
8.EE.C.7a
Give examples of linear equations in one variable with one solution, infinitely many solutions, or no solutions. Show which of these possibilities is the case by successively transforming the given equation into simpler forms, until an equivalent equation of the form x = a, a = a, or a = b results (where a and b are different numbers).
8.EE.C.8
Analyze and solve pairs of simultaneous linear equations.
HSA-CED.A.1
Create equations and inequalities in one variable and use them to solve problems. Include equations arising from linear and quadratic functions, and simple rational and exponential functions.
HSA-CED.A.3
Represent constraints by equations or inequalities, and by systems of equations and/or inequalities, and interpret solutions as viable or nonviable options in a modeling context. For example, represent inequalities describing nutritional and cost constraints on combinations of different foods.
HSA-REI.A.1
Explain each step in solving a simple equation as following from the equality of numbers asserted at the previous step, starting from the assumption that the original equation has a solution. Construct a viable argument to justify a solution method.
HSA-REI.B.3
Solve linear equations and inequalities in one variable, including equations with coefficients represented by letters.
Bertsioa: 1.0.12

Irakasleentzako tresnak

Irakasle tresnak PDFa jetxi Irakasle-gidak (pdf) PhET taldeak sortutako tresnak ditu. ( PDF ).

Irakasleak bidalitako jarduerak

Games Remote Lesson ideas A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Loeblein Oinarrizko hezkuntza - Sarrera
MS (LH)
HS (BH)
K-5 (10 urte)
EL
Remote
Matematika
Kimika
Fisika
Introducción a la igualdad A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Diana López HS (BH)
MS (LH)
Lab
Gidatua
EL
Matematika
Balancing Act A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Michael Reynolds MS (LH) Gidatua Matematika
What is Equality A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. David Wood MS (LH)
HS (BH)
Lab
Gidatua
Eztabaida
EL
Matematika
Introduction to Inequalities A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Marleene Buttice MS (LH) Gidatua Matematika
Solving Multi-Step Equations A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Meenakshi Raghavan MS (LH) Gidatua Matematika
Middle School Math Sim Alignment This contribution was designed by PhET. Amanda McGarry MS (LH) Besteren bat Matematika
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López MS (LH)
HS (BH)
Besteren bat Biologia
Matematika
Kimika
Fisika
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) This contribution was designed by PhET. Diana López HS (BH)
Oinarrizko hezkuntza - Sarrera
Besteren bat Fisika
Kimika
Matematika
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López K-5 (10 urte)
MS (LH)
Gidatua
Eztabaida
Lab
EL
Frogapena
Fisika
Kimika
Matematika
Astronomia
Equality Explorer - 6th Grade intro to solving Trevor Gibson MS (LH) Gidatua Matematika
Exploring Equations Akili Obika HS (BH)
MS (LH)
Gidatua Matematika
Equação e balança Alison Sousa da Silva, Ana Carolina Costa Pereira MS (LH) Gidatua
Lab
Matematika

Hizkuntza Deskarga eta exekutatu Aholkuak
Albanianera Dena shqip Download Run now Hulumtues barazishë
Alemana Dena Deutsch Download Run now Gleichheit schaffen
Arabiera Dena العربية Download Run now مستكشف المساواة
Bosniera Dena Bosanski Download Run now Istraživač jednačina
Daniera Dena Dansk Download Run now Ligevægts-visning
Errusiera Dena русский Download Run now Решение неравенств
Eslovakiera Dena Slovenčina Download Run now Skúmanie rovnosti
Espainiera Dena español Download Run now Explorador de Igualdades Irakasle tresnak PDFa jetxi
Espainiera (Mexico) Dena español (México) Download Run now Explorador de Igualdades Irakasle tresnak PDFa jetxi
Espainiera (Peru) Dena español (Perú) Download Run now Explorador de Igualdad
Frantsesa Dena français Download Run now Explorateur d'égalité
Grekoa Dena Ελληνικά Download Run now Εξερευνητής εξισώσεων
Hindia Dena हिंदी Download Run now समानता का पता करें 
Hungariera Dena magyar Download Run now Egyenlőségvizsgálat
Ingelesa Dena English Download Run now Equality Explorer
Italiera Dena italiano Download Run now Esplora le equazioni
Japoniera Dena 日本語 Download Run now つり合いを作ろう
Kazakhera Dena Kazakh Download Run now Теңсіздіктер шешімі
Koreera Dena 한국어 Download Run now 등식 연습하기
Kroaziera Dena hrvatski Download Run now Istraživanje jednadžbi
Letoniera Dena Latviešu Download Run now Vienādību pētīšana
Mongoliera Dena Монгол (Монгол) Download Run now Тэнцэтгэл Судлах
Nederlandera Dena Nederlands Download Run now Ontdek gelijkheid
Persiera Dena فارسی Download Run now کاوشگر برابری
Poloniera Dena polski Download Run now Poznajemy równania
Portugesa Dena português Download Run now Explorador de Igualdades
Portugesa (Brazil) Dena português (Brasil) Download Run now Explorador da Igualdade
Serbiera Dena Српски Download Run now Истраживач једначина
Suediera Dena svenska Download Run now Utforska likheter!
Turkiera Dena Türkçe Download Run now Eşitlik Gezgini
Txekiera Dena čeština Download Run now Průzkumník rovnosti
Txinera (Simplified) Dena 中文 (中国) Download Run now 等式探索
Txinera (Traditional) Dena 中文 (台灣) Download Run now Equality Explorer_探索等式
Ukrainera Dena українська Download Run now Дослідник рівностей Irakasle tresnak PDFa jetxi
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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 10.9.5+, Safari 9+, latest version of Chrome.

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

Diseinu ekipoa Third-party Libraries Eskerrak honako hauei:
  • 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