Adierazpen-aldaketa

Adierazpen-aldaketa Pantailak  Deskargatu  Txertatu
  • Adierazpen baliokideak
  • Adierazpenak ebaluatzea
  • Adierazpenak sinplifikatzea

Gaiak

  • Adierazpen baliokideak
  • Adierazpenak ebaluatzea
  • Adierazpenak sinplifikatzea

Deskribapena

Build coin expressions, then exchange them for variable expressions. Simplify and evaluate expressions until you are ready to test your understanding of equivalent expressions in the game!

Ikaskuntzaren oinarrizko helburuak

  • Simplify expressions by combining like-terms
  • Contextualize coefficients and like/unlike-terms
  • Interpret an expression in both abstract and concrete representations
  • Build an expression that is equivalent to a target

Ohizko alineamenduak

Common Core - Math

3.OA.A.1
Interpret products of whole numbers, e.g., interpret 5 × 7 as the total number of objects in 5 groups of 7 objects each. For example, describe a context in which a total number of objects can be expressed as 5 × 7.
5.OA.A.1
Use parentheses, brackets, or braces in numerical expressions, and evaluate expressions with these symbols.
6.EE.A.2
Write, read, and evaluate expressions in which letters stand for numbers.
6.EE.A.2b
Identify parts of an expression using mathematical terms (sum, term, product, factor, quotient, coefficient); view one or more parts of an expression as a single entity. For example, describe the expression 2 (8 + 7) as a product of two factors; view (8 + 7) as both a single entity and a sum of two terms.
6.EE.A.3
Apply the properties of operations to generate equivalent expressions. For example, apply the distributive property to the expression 3 (2 + x) to produce the equivalent expression 6 + 3x; apply the distributive property to the expression 24x + 18y to produce the equivalent expression 6 (4x + 3y); apply properties of operations to y + y + y to produce the equivalent expression 3y.
6.EE.A.4
Identify when two expressions are equivalent (i.e., when the two expressions name the same number regardless of which value is substituted into them). For example, the expressions y + y + y and 3y are equivalent because they name the same number regardless of which number y stands for..
Bertsioa: 1.1.14

Irakasleentzako tresnak

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

Oinarrizko Bideoa

Erregistratu oinarrizko bideoa ikusteko

Irakasleak bidalitako jarduerak

Adierazpen baliokideak alderatzea José Manuel López Irastorza HS (BH) Gidatua Matematika
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
HS (BH)
MS (LH)
K-5 (10 urte)
EL
Remote
Fisika
Kimika
Matematika
Adding and Subtracting Expressions A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Amanda McGarry MS (LH) Gidatua Matematika
Algebraic Expressions A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Amanda McGarry MS (LH) Gidatua Matematika
Generating Equivalent Expressions A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Amanda McGarry MS (LH) Gidatua Matematika
Comparando expresiones equivalentes A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Pam Branner, traducción de Diana López MS (LH)
HS (BH)
Gidatua Matematika
Equivalent Expression Exploration A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Kimberly Struck MS (LH) Gidatua Matematika
Like Terms and How to Combine Them A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Julie Carres MS (LH) Gidatua Matematika
Comparing Equivalent Expressions A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Pam Brenner MS (LH)
HS (BH)
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 HS (BH)
MS (LH)
Besteren bat Kimika
Biologia
Fisika
Matematika
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) This contribution was designed by PhET. Diana López Oinarrizko hezkuntza - Sarrera
HS (BH)
Besteren bat Kimika
Fisika
Matematika
Variables and Coefficients Lisa Nitzsche K-5 (10 urte)
MS (LH)
Gidatua
Eztabaida
Matematika
Adding Negations Julie Carres MS (LH) Gidatua Matematika
Modelo de Áreas, Cambio de Expresiones Andrés Gualberto Palomo Cuevas HS (BH) Remote
EL
Matematika
Continuación de Cambio de Expresiones Andrés Gualberto Palomo Cuevas HS (BH) Besteren bat
EL
Matematika
Cambio de Expresiones Andrés Gualberto Palomo Cuevas HS (BH) Remote
EL
Matematika

Hizkuntza Deskarga eta exekutatu Aholkuak
Albanianera Dena shqip Download Run now Shkëmbimi i shprehjes
Alemana Dena Deutsch Download Run now Terme Komponieren
Arabiera Dena العربية Download Run now استبدال العبارات الجبرية
Bosniera Dena Bosanski Download Run now Novčići (Algebarski izrazi)
Daniera Dena Dansk Download Run now Ændring af udtryk
Errusiera Dena русский Download Run now Рациональные выражения
Espainiera Dena español Download Run now Cambio de Expresiones  Irakasle tresnak PDFa jetxi
Espainiera (Mexico) Dena español (México) Download Run now Cambio de Expresiones  Irakasle tresnak PDFa jetxi
Espainiera (Peru) Dena español (Perú) Download Run now Cambio de Expresión
Finlandiera Dena suomi Download Run now Lausekkeen vaihto
Frantsesa Dena français Download Run now Échange d'expression
Grekoa Dena Ελληνικά Download Run now Expression Exchange
Hebreera Dena עברית Download Run now שיוויון ביטויים מתמטיים
Hungariera Dena magyar Download Run now Jelcserés számadás
Ingelesa Dena English Download Run now Expression Exchange
Italiera Dena italiano Download Run now Espressioni
Japoniera Dena 日本語 Download Run now 代数式を作ろう
Kazakhera Dena Kazakh Download Run now Рационал өрнектер
Koreera Dena 한국어 Download Run now 식 교환
Kroaziera Dena hrvatski Download Run now Algebarski izrazi
Letoniera Dena Latviešu Download Run now Izteiksmes
Maoriera Dena Maori Download Run now Whakawhitiwhiti Whārite
Marathera Dena मराठी Download Run now पदावली शोध
Mongoliera Dena Монгол (Монгол) Download Run now Шуурхай Өөрчлөх
Nederlandera Dena Nederlands Download Run now Uitdrukkingen omwisselen
Norwegian Bokmalera Dena Norsk bokmål Download Run now Veksle utttrykk
Persiera Dena فارسی Download Run now جابجایی عبارت ریاضی
Poloniera Dena polski Download Run now Wyrażenia algebraiczne
Portugesa (Brazil) Dena português (Brasil) Download Run now Expressões
Serbiera Dena Српски Download Run now Новчићи (Алгебарски изрази)
Suediera Dena svenska Download Run now Arbeta med Uttryck
Turkiera Dena Türkçe Download Run now İfade Değişimi
Txinera (Simplified) Dena 中文 (中国) Download Run now 表达式变换
Txinera (Traditional) Dena 中文 (台灣) Download Run now Expression Exchange_代數的表示法
Ukrainera Dena українська Download Run now Перетвори вираз Irakasle tresnak PDFa jetxi
Vietnamera Dena Tiếng Việt Download Run now Biểu thức

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)
  • John Blanco (developer)
  • David Webb
  • Kathy Perkins
  • Ariel Paul
  • 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
  • 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