What point size are you?
Students construct a graph of the relationship between the point size and the height, in millimetres, of a range of font sizes. They investigate a linear relationship by gathering and graphing data.
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SPIRIT 2.0 Lesson: A Point Of Intersection
In an out-of-this-world lesson, space scientists solve systems of equations using graphing, elimination, and substitution. Robots drag strings behind them to create two lines on a grid. Applying math concepts, they write the linear...
7th - 10th Math CCSS: Adaptable
How Do You Write an Equation of a Line in Point-Slope Form If You Have Two Points?
Given two points on a line, write an equation in point-slope form. But what's the slope? Oh, you have to figure out the slope first. That can be done given two points. Just use the rise over run slope formula. This isn't so hard after...
3 mins 8th - 10th Math