# Grafisk framstilling av rette linjer

 Last ned Innbygging lukk Bygg inn eit bilete som vil starte simuleringa når det klikkast på
Klikk for å starte
Bruk denne HTML-koda for å vise eit skjermbilete med orda "Klikk for å starte". Teikne graf frå lineære likningar Linjer Skråplan PhET er støtta av og pedagogar som deg.
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### Innhald

• Teikne graf frå lineære likningar
• Linjer
• Skråplan

### Description

Explore the world of lines. Investigate the relationships between linear equations, slope, and graphs of lines. Challenge yourself in the line game!

### Døme på læringsmål

• Explain how the slope of a graphed line can be computed.
• Graph a line given an equation in either slope-intercept or point-slope form.
• Write an equation in slope-intercept or point-slope form given a graphed line.
• Predict how changing variables in a linear equation will affect the graphed line.

### Standards Alignment

#### Common Core - Math

8.EE.B.5
Graph proportional relationships, interpreting the unit rate as the slope of the graph. Compare two different proportional relationships represented in different ways. For example, compare a distance-time graph to a distance-time equation to determine which of two moving objects has greater speed.
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.
HSF-IF.C.7
Graph functions expressed symbolically and show key features of the graph, by hand in simple cases and using technology for more complicated cases.*
HSF-IF.C.7a
Graph linear and quadratic functions and show intercepts, maxima, and minima.
HSF-LE.A.1a
Prove that linear functions grow by equal differences over equal intervals, and that exponential functions grow by equal factors over equal intervals.
Version 1.00

### Teacher Tips

 Lærarguiden (pdf) inneheld tips som er laga av PhET-teamet. ( PDF ).

### Teacher-Submitted Activities

Slope-Intercept Lesson and Activity Sheet Amanda McGarry vgs
Ungdomsskule
Guided
Remote
Matematikk
Point-Slope Lesson and Activity Sheet Amanda McGarry vgs
Ungdomsskule
Guided Matematikk
Slope Lesson and Activity Sheet Amanda McGarry vgs
Ungdomsskule
Guided Matematikk
Similar Triangles and Slope Andrew Freeman Ungdomsskule Guided Matematikk
Making Sense of Slope Jim Freund Ungdomsskule Guided Matematikk
Pendiente Lección y Hoja de Actividades Amanda McGarry (Traducción Mayra Tavares) Ungdomsskule
vgs
Guided Matematikk
Pendiente-Intersección Lección y Hoja de Actividades Amanda McGarry (Traducción por Mayra Tavares) vgs
Ungdomsskule
Guided
Remote
Matematikk
Punto - Pendiente Lección y Hoja de Actividades Amanda McGarry (Traducción Mayra Tavares) vgs
Ungdomsskule
Guided Matematikk
How do PhET simulations fit in my middle school program? Sarah Borenstein Ungdomsskule Anna Fysikk
Kjemi
Biologi
Geofag
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) Diana López vgs
Ungdomsskule
Anna Biologi
Matematikk
Fysikk
Kjemi
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) Diana López Barneskule
Ungdomsskule
Guided
Lekse
Discuss
Lab
Demo
Matematikk
Astronomi
Fysikk
Kjemi
MS and HS TEK to Sim Alignment Elyse Zimmer Ungdomsskule
vgs
Anna Fysikk
Kjemi
Biologi
Mapping of PhET and IBDP Physics Jaya Ramchandani vgs Anna Fysikk
PhET Simulations Aligned for AP Physics C Roberta Tanner vgs Anna Fysikk
Linear Relationships - 7th Grade ASC Weston Steinberg Ungdomsskule Guided
Demo
Matematikk
Introduction to Linear Relationships -7th Grade Weston Steinberg Ungdomsskule Guided Matematikk
NGSS Simulation Alignment/Correlation Matthew Huffine Barneskule
Student - intro
vgs
Ungdomsskule
Anna
Demo
Anna
1차 방정식의 그래프 SIM 사용지침서 이화국(Wha Kuk Lee) Ungdomsskule
vgs
Demo
Lab
Fysikk
Astronomi
Geofag
Matematikk
Kjemi
Biologi
Coeficiente Angular e Equação Reduzida da Reta. José Gleison Alves da Silva e Francisco Régis Vieira Alves vgs Guided
Anna
Matematikk
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Designteam Tredjepartsbibliotek Takk til
• Chris Malley (developer)
• Bryce Gruneich
• Karina Hensberry
• Patricia Loeblein
• Amanda McGarry
• Kathy Perkins
• Piccolo2D