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Midpoint of a Line
In this midpoint activity, students determine the midpoint of a line from the given coordinates. This four-page activity contains 20 problems.
8 Views 22 Downloads
Looking More Carefully at Parallel Lines
Can you prove it? Making assumptions in geometry is commonplace. This resource requires mathematicians to prove the parallel line postulate through constructions. Learners construct parallel lines with a 180-degree rotation and then...
9th - 10th Math CCSS: Designed
Linear Equations in Two Variables
This traditional textbook style unit includes vocabulary, a direct explanation section, examples, practice problems that directly line up with the explanations and examples, and a unit summary review and practice problems. Learners get...
7th - 9th Math CCSS: Adaptable
Joining Two Midpoints of Sides of a Triangle
Without ever using the actual term, this exercise has the learner develop the key properties of the midsegment of a triangle. This task leads the class to discover a proof of similar triangles using the properties of parallel lines cut...
9th - 11th Math CCSS: Designed
How Do You Find the Midpoint Between Two Coordinates?
You've been given two coordinate points on a graph. When these points are connected they form a line segment. Now you have to find the midpoint of this line. Of course there is a formula and all you have to do is plug in the coordinate...
2 mins 8th - 11th Math