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  • Graphing Linear Equations
  • Lines
  • Slope
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  • 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!

Příklady učebních cílů

  • 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

Učitelská příručka (pdf) obsahuje tipy poskytnuté od členů týmu PhET. ( PDF ).

Teacher-Submitted Activities

Slope-Intercept Lesson and Activity Sheet A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Tento příspěvek byl navržen PhET. Amanda McGarry ZŠ II.st.
Remote
Guided
Matematika
Point-Slope Lesson and Activity Sheet A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Tento příspěvek byl navržen PhET. Amanda McGarry ZŠ II.st.
Guided Matematika
Slope Lesson and Activity Sheet A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Tento příspěvek byl navržen PhET. Amanda McGarry
ZŠ II.st.
Guided Matematika
Similar Triangles and Slope A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Andrew Freeman ZŠ II.st. Guided Matematika
Making Sense of Slope A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Jim Freund ZŠ II.st. Guided Matematika
How do PhET simulations fit in my middle school program? Tento příspěvek byl navržen PhET. Sarah Borenstein ZŠ II.st. Ostatní Věda o Zemi
Biologie
Fyzika
Chemie
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) Tento příspěvek byl navržen PhET. Diana López
ZŠ II.st.
Ostatní Chemie
Biologie
Matematika
Fyzika
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) Tento příspěvek byl navržen PhET. Diana López ZŠ II.st.
K-5
Lab

Guided
Discuss
Demo
Astronomie
Fyzika
Chemie
Matematika
MS and HS TEK to Sim Alignment Elyse Zimmer
ZŠ II.st.
Ostatní Chemie
Fyzika
Biologie
Mapping of PhET and IBDP Physics Jaya Ramchandani Ostatní Fyzika
PhET Simulations Aligned for AP Physics C Roberta Tanner Ostatní Fyzika
Linear Relationships - 7th Grade ASC Weston Steinberg ZŠ II.st. Guided
Demo
Matematika
Introduction to Linear Relationships -7th Grade Weston Steinberg ZŠ II.st. Guided Matematika
NGSS Simulation Alignment/Correlation Matthew Huffine K-5
UG-začínající
ZŠ II.st.
Demo
Ostatní
Ostatní
1차 방정식의 그래프 SIM 사용지침서 이화국(Wha Kuk Lee) ZŠ II.st.
Demo
Lab
Matematika
Biologie
Chemie
Fyzika
Astronomie
Věda o Zemi
Coeficiente Angular e Equação Reduzida da Reta. José Gleison Alves da Silva e Francisco Régis Vieira Alves Guided
Ostatní
Matematika

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