Your learners will practice many ways of describing data using coordinate algebra in this unit written to address many Common Core State Standards. Simple examples of different ways to organize data are shared and then practice problems...

Just between us, this is a pretty cool lesson! Given two functions with the same slope, learners write three new functions whose outputs are all between the given functions. The question is open-ended, allowing pupils to explore the...

Let your classes show you what they know! Use this pre-test to assess the current knowledge of your learners. The assessment includes all pre-algebra concepts related to functions: writing and graphing linear relationships, comparing...

Making connections between a function, table, graph, and context is an essential skill in mathematics. Focused on comparing linear and exponential relationships in all these aspects, this resource equips pupils to recognize and interpret...

In this equations of a line worksheet, 9th graders solve 10 different problems related to solving for the equation of a line as stated. First, they draw the line that is described in each statement. Then, students determine the line that...

In this investigating slope activity, students use their graphing calculators to graph equations of a line with negative and positive slopes. They observe differences between the positive and negative slopes and write a rules based on...

In this math worksheet, students are given three lines graphed on a coordinate grid. Students identify the slope, intercepts, and write an equation for each. Students find the intercepts of a linear equation, and graph them. They write...

In this contour maps worksheet, high schoolers use contour maps to determine the slope and steepness of different land masses. This worksheet has 16 fill in the blank questions.

Learners draw cross sections of given contour maps. In this math lesson, students interpret the different symbols used in the map. They determine slope and steepness through direct measurement.

In this perpendicular lines worksheet, students explore the relationship between perpendicular lines and slope in eight exercises and two worked examples.  The solutions are provided.

Students explore the concept of quadrilaterals. In this quadrilaterals activity, students use the slope formula, midpoint formula, and distance formula to justify that a given quadrilateral is a parallelogram.

Students use a professional basketball team's data and graph it on a coordinate plane. They draw a line of regression and finding its equation. They access a website containing statistics for the Houston Rockets basketball team to solve...

Students take the derivative of a function. For this calculus lesson, students define slope fields and what they are used for. They relate slope fields to the real world.

Students plot slope fields. In this introduction to slope fields lesson, students plot 12 slope fields for given differential equations.

In this equation of a line worksheet, 10th graders solve ten problems that determine locating the equation of a line. They first determine whether the given lines are perpendicular or parallel. Then students find the equation of the line...

In this graphing worksheet, student find the slope-intercept equation for six given pairs of points.  Solutions are provided on the last page.

Eighth graders investigate concepts related to Cartesian Coordinates. They use a creative game at the beginning of the lesson to identify quadrants by passing candy to one another. The rest of the lesson is using vocabulary and problem...

Students solve systems of equations. For this algebra lesson, students identify the domain and range of each function. They use the slope and y-intercept to graph each line.

In this Algebra II activity, 11th graders use graphing to determine the solution to a system of linear equations.  The two page activity contains explanation and three guided problems.  Answers are not included. 

Students solve systems of equations graphically. In this algebra lesson, students find the point of intersection of two lines if they are not parallel. They rewrite the equation in the y=mx + b form and graph using slope and intercept.

Students solve systems of equations with fluency. In this algebra lesson, students graph, use elimination and substitution to solve systems of equations. They identify the point of intersection using algebra.

In this least squares worksheet, students solve 6 different problems that include the least squares of numbers. First, they plot 3 points on the axes shown and draw in their best approximating line. Then, students estimate the slope and...

Students investigate reaction rates.  In this seventh or eighth grade mathematics lesson, students collect, record, and analyze data regarding how the temperature of water affects the dissolving time of a sugar cube. Studetns...

For this linear equation worksheet, students write the equation of a line passing through two given points. This one-page worksheet contains 12 problems, with answers.