Smernica-Priesečník grafu

Smernica-Priesečník grafu Obrazovka  Stiahnuť  Kód na vloženie
  • Slope-Intercept Form
  • Graf lineárnej funkcie

Témy

  • Slope-Intercept Form
  • Graf lineárnej funkcie

Popis

Explore slope-intercept form of a line. Connect the slope and y-intercept to the equation of the line. Challenge yourself in the line game!

Ukážkové ciele vzdelávania

  • Graph a line given an equation in slope-intercept form.
  • Write an equation in slope-intercept form given a graphed line.
  • Predict how changing the values in a linear equation will affect the graphed line.
  • Predict how changing the graphed line will affect the equation.

Standards Alignment

Common Core - Math

8.EE.B.6
Use similar triangles to explain why the slope m is the same between any two distinct points on a non-vertical line in the coordinate plane; derive the equation y = mx for a line through the origin and the equation y = mx + b for a line intercepting the vertical axis at b.
8.EE.C.8a
Understand that solutions to a system of two linear equations in two variables correspond to points of intersection of their graphs, because points of intersection satisfy both equations simultaneously.
8.EE.C.8b
Solve systems of two linear equations in two variables algebraically, and estimate solutions by graphing the equations. Solve simple cases by inspection. For example, 3x + 2y = 5 and 3x + 2y = 6 have no solution because 3x + 2y cannot simultaneously be 5 and 6.
8.F.A.3
Interpret the equation y = mx + b as defining a linear function, whose graph is a straight line; give examples of functions that are not linear. For example, the function A = s2 giving the area of a square as a function of its side length is not linear because its graph contains the points (1,1), (2,4) and (3,9), which are not on a straight line.
Verzia 1.1.9

Typy pre učiteľov

Stiahnuť typy pre učiteľov v PDF Prehľad ovládacích prvkov simulácie, modelové zjednodušenie a postrehy o študentskom uvažovaní. ( PDF ).

Video Primer

Prosím prihláste sa, pre sledovanie videa.

Teacher-Submitted Activities

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 K-5
VŠ-zač

ZŠ-II
Remote
Chémia
Fyzika
Matematika
Slope-Intercept Lesson and Activity Sheet A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Amanda McGarry ZŠ-II
Guided
Remote
Matematika
Exploring Solving Systems of Linear Equations A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Mary Burr ZŠ-II Guided
Disk
Matematika
Middle School Math Sim Alignment This contribution was designed by PhET. Amanda McGarry ZŠ-II Iné Matematika
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López
ZŠ-II
Iné Chémia
Fyzika
Biológia
Matematika
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) This contribution was designed by PhET. Diana López
VŠ-zač
Iné Fyzika
Matematika
Chémia
Graphing Slope Intercept Fernanda Saavedra ZŠ-II Lab
Guided
Matematika
GEOMETRIA ANALÍTICA ENVOLVENDO O ESTUDO DA RETA Cícera Fernandes; Francisco Regis Vieira Alves Iné Lab Matematika
PhET Lesson: Graphing Slope-Intercept Carolyn Felknor ZŠ-II Guided Matematika
Graphing Systems of Equations Brock Atwood, Amanda Kurjak, Chelsea Tattershall ZŠ-II Guided Matematika
Plano Cartesiano e Par Ordenado Eugeniano Brito Martins K-5
Disk
Lab
Matematika
Inclinação e Intersecção Wagner Costa Guided
Disk
Iné
Matematika
Função do 1° grau Rosalide Carvalho de Sousa e Francisco Régis Vieira Alves Iné Matematika
Retas e seus conceitos Italândia Ferreira de Azevedo e Francisco Régis Vieira Alves Lab Matematika
Estudo de Pontos no plano Thamires Silva Aquino de Souza e Francisco Régis Vieira Alves ZŠ-II Guided Matematika
Explorando sistemas de ecuaciones lineales Mary Burr y Jeffrey Bush, traducido al español por Diana López ZŠ-II
Guided Matematika

Jazyk Download or Run Tips
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Angličtina All English Download Run now Graphing Slope-Intercept
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Poľština All polski Download Run now Proste: nachylenie, przecięcie z osią
Portugalčina (Brazília) All português (Brasil) Download Run now Inclinação e Intersecção
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