+
Unit Plan
Texas Education Agency

Texas Gateway: The Language of Physics: Physical Quantities and Units

For Students 10th - 12th
By the end of this section, you will be able to associate physical quantities with their International System of Units (SI) and perform conversions among SI units using scientific notation; relate measurement uncertainty to significant...
+
Unknown Type
Varsity Tutors

Varsity Tutors: Hotmath: Practice Problems: Graphing Linear Equations

For Students 9th - 10th Standards
Twenty-one problems present a variety of practice graphing linear equations. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the "View Solution" button to...
+
Activity
Texas Instruments

Texas Instruments: Explore Parallel and Perpendicular Lines

For Teachers 9th - 10th Standards
Students can use a graphing calculator to explore graphs of parallel and perpendicular lines. Students will find that parallel lines have the same slope and different y-intercepts and that the slopes of two perpendicular lines are...
+
Unit Plan
PBS

Pbs: Modeling the Linear Relationship Between Fahrenheit and Celsius

For Students 6th - 8th
Explore the relationship between degrees Fahrenheit and degrees Celsius. This video focuses on developing an expression to model the relationship between the temperature scales using a line graph to calculate slope and the y intercept.
+
Activity
Windstream

Ojk's Precalculus Study Page: Functions of Two Variables

For Students 9th - 10th Standards
An introduction to functions with two variables, including several examples relating to linear programming. The tutorial includes graphical examples of the functions and also review questions located at the bottom of the page.
+
Whiteboard
ClassFlow

Class Flow: Straight Lines

For Teachers 9th - 10th Standards
[Free Registration/Login Required] Students explore straight lines, graphing lines and applying the formula for graphing linear equations.
+
Unknown Type
Math.com

Math.com: Graphing Equations Unit Quiz

For Students 6th - 8th Standards
The unit quiz consists of eight true or false questions that examine graphing linear equations. Solutions are provided.
+
Activity
Texas Instruments

Texas Instruments: Investigating Equations of Lines

For Teachers 9th - 10th
In this activity, students explore the equations of lines written in the form: y = mx + b. They move points defining the lines, and view the related changes in the parameters of the equations.
+
Activity
Texas Instruments

Texas Instruments: Using the Transform Application in an Algebra Class

For Teachers 9th - 10th
This activity is intended to be a discovery activity for students to determine the effect that changing m and b have on the equation y=mx+b. There is a teacher guide and an activity to determine the student's level of understanding.