Graphing Lines
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Topics
- Graphing Linear Equations
- Lines
- Slope
Description
Explore the world of lines. Investigate the relationships between linear equations, slope, and graphs of lines. Challenge yourself in the line game!
Sample Learning Goals
- 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.
Teacher Tips
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Overview of sim controls, model simplifications, and insights into student thinking ( PDF ). |
Video Primer
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Teacher-Submitted Activities
| Title |
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Authors | Level | Type | Subject |
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| Slope-Intercept Lesson and Activity Sheet |
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Amanda McGarry | MS HS |
Guided | Mathematics |
| Slope and Speed (revised) |
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Sarah Borenstein | MS | Lab | Physics Mathematics |
| Exploring Slope and Speed |
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Sarah Borenstein and Trish Loeblein | MS | Lab Guided |
Mathematics Physics |
| Point-Slope Lesson and Activity Sheet |
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Amanda McGarry | HS MS |
Guided | Mathematics |
| Slope Lesson and Activity Sheet |
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Amanda McGarry | HS MS |
Guided | Mathematics |
| Linear Equations in Slope-Intercept and Point-Slope Form using “Graphing Lines PhET Simulation” |
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Enhui Chu | MS HS |
Discuss Guided Lab |
Mathematics | |
| Making Sense of Slope |
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Jim Freund | MS | Guided | Mathematics | |
| Exploring Solving Systems of Linear Equations |
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Mary Burr | MS | Guided Discuss |
Mathematics | |
| Go the Distance! |
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Mary Burr | MS | Guided Discuss |
Mathematics | |
| How do PhET simulations fit in my middle school program? |
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Sarah Borenstein | MS | Other | Biology Earth Science Physics Chemistry |
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| Alignment of PhET sims with NGSS |
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Trish Loeblein | HS | Other | Earth Science Physics Biology Chemistry |
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| CCSS Math Alignment with Sims |
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Amanda McGarry | HS K-5 MS |
Other | Mathematics | |
| MS and HS TEK to Sim Alignment | Elyse Zimmer | MS HS |
Other | Biology Chemistry Physics |
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| Preguntas de razonamiento para todas las simulaciones HTML5 |
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Diana López | UG-Intro UG-Adv HS K-5 Grad MS |
Discuss HW |
Astronomy Mathematics Chemistry Physics |
| Equação e posição das retas | Italândia Ferreira de Azevedo e Francisco Régis Vieira Alves | HS | Lab | Mathematics | ||
| Estudo da Reta | Thamires Silva Aquino de Souza e Francisco Silva Aquino de Souza | HS | Guided | Mathematics | ||
| Explorando sistemas de ecuaciones lineales | Mary Burr y Jeffrey Bush, traducido al español por Diana López | HS MS |
Guided | Mathematics |
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| Design Team | Third-party Libraries | Thanks To |
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