In this lesson, students use slope, y-intercept, and linear equations to explore the costs of different-sized pizzas at Domino’s and debate whether the pizza chain should be more transparent in its pricing.
In this activity students look into a pattern and diagram where their first task is to verify the number of lines and squares.
Students will use the Google Earth path tool to connect markings in a geometric pattern of their design.
Students explore the relationships among lines, slopes, and y-intercepts in the context of printing their algebra textbooks.
This lesson introduces students to the many factors that play a role in creating a forest-fire danger rating index.
In this lesson, students interpret the meaning of the slope and y-intercept of the graph of real-life data.
In this lesson, students plot data about automobile mileage and interpret the meaning of the slope and y-intercept in the resulting equation for the least squares regression line.
In this lesson, students investigate slope as a rate of change.
Try to collect as many diamonds as you can!
Can you decide whether two lines are perpendicular or not? Can you do this without drawing them?
On the grid provided, we can draw lines with different gradients. How many different gradients can you find? Can you arrange them in order of steepness?
Can you decide whether two lines are perpendicular or not? Can you do this without drawing them?Can you decide whether two lines are perpendicular or not? Can you do this without drawing them?
