Tegne Linjer
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Last ned
Innbygging
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Original simulering og oversettelser |
Innhold
- Tegne graf fra lineære ligninger
- Linjer
- Skråplan
Beskrivelse
Utforsk en verden av linjer. Undersøk sammenhengen mellom lineære ligninger, stigning og grafer av linjene. Utfordre deg selv i linjespillet!
Eksempel på læringsmål
- Forklar hvordan stigningen til en linje kan beregnes fra en graf.
- Tegn en linje gitt en ligning som på formen stigning-skjæringspunkt eller ettpunktsformel.
- Skriv en ligning som stigning-skjæringspunkt eller ettpunktsformel for en linje i en graf.
- Forutsi hvordan endring av variabler i en lineær likning vil påvirke grafen.
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.
Versjon 1.3.0
Lærertips
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Oversikt over sim-kontroller, modellforenklinger, og innsikt i elevenes tenkning ( PDF ). |
Video Primer
Please sign in to watch the video primer
Aktiviteter sendt inn av lærere
| Tittel |
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Bidragsytere | Nivå | Type | Subject |
|---|---|---|---|---|---|---|
| Slope-Intercept Lesson and Activity Sheet |
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Amanda McGarry | vgs Ungdomsskole |
Guided | Matematikk |
| Slope and Speed (revised) |
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Sarah Borenstein | Ungdomsskole | Lab | Fysikk Matematikk |
| Exploring Slope and Speed |
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Sarah Borenstein and Trish Loeblein | Ungdomsskole | Lab Guided |
Fysikk Matematikk |
| Point-Slope Lesson and Activity Sheet |
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Amanda McGarry | Ungdomsskole vgs |
Guided | Matematikk |
| Slope Lesson and Activity Sheet |
|
|
Amanda McGarry | vgs Ungdomsskole |
Guided | Matematikk |
| Preguntas de razonamiento para todas las simulaciones HTML5 |
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|
Diana López | Barneskole MSc/PhD Student - avansert Ungdomsskole Student - intro vgs |
Lekse Discuss |
Kjemi Astronomi Matematikk Fysikk |
| Linear Equations in Slope-Intercept and Point-Slope Form using “Graphing Lines PhET Simulation” |
|
Enhui Chu | Ungdomsskole vgs |
Lab Discuss Guided |
Matematikk | |
| Making Sense of Slope |
|
Jim Freund | Ungdomsskole | Guided | Matematikk | |
| Exploring Solving Systems of Linear Equations |
|
Mary Burr | Ungdomsskole | Discuss Guided |
Matematikk | |
| Go the Distance! |
|
Mary Burr | Ungdomsskole | Guided Discuss |
Matematikk | |
| Alignment of PhET sims with NGSS |
|
Trish Loeblein | vgs | Annet | Fysikk Geofag Kjemi Biologi |
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| How do PhET simulations fit in my middle school program? |
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Sarah Borenstein | Ungdomsskole | Annet | Kjemi Fysikk Biologi Geofag |
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| CCSS Math Alignment with Sims |
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Amanda McGarry | Barneskole vgs Ungdomsskole |
Annet | Matematikk | |
| MS and HS TEK to Sim Alignment | Elyse Zimmer | vgs Ungdomsskole |
Annet | Kjemi Fysikk Biologi |
||
| Equação e posição das retas | Italândia Ferreira de Azevedo e Francisco Régis Vieira Alves | vgs | Lab | Matematikk | ||
| Estudo da Reta | Thamires Silva Aquino de Souza e Francisco Silva Aquino de Souza | vgs | Guided | Matematikk | ||
| Explorando sistemas de ecuaciones lineales | Mary Burr y Jeffrey Bush, traducido al español por Diana López | vgs Ungdomsskole |
Guided | Matematikk |
The new HTML5 sims can run on iPads and Chromebooks, as well as PC, Mac, and Linux systems.
iPad:
iOS 11+ 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 and Internet Explorer 11, latest version of Firefox, latest version of Google Chrome.
Macintosh Systems:
macOS 10.9.5+, Safari 9+, latest version of Firefox, latest version of Chrome.
Linux Systems:
Not officially supported. Please contact phethelp@colorado.edu with troubleshooting issues.
| Designteam | Tredjepartsbiblioteker | Takk til |
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