Polygon and Vectors
Investigate vector sums for triangles and quadrilaterals. Explore the nine point circle, polygons and vectors. This lesson has a very thorough step by step teacher's guide for the TI - Voyage 200 with Cabri.
10th Math 3 Views 9 Downloads
Saxon Math: Algebra 2 (Section 10)
In this 10th of 12 Saxon math sections, the curriculum definitely has an end-of-course feel to it. Conic sections, polar graphing, rational equations, and exponential inequalities all work to stretch the young algebrist and prepare them...
9th - 12th Math CCSS: Adaptable
Investigating Area Under a Curve
Taking a lesson straight from the calculus classroom and making it algebra appropriate is the task of the day. Learners go step by step through calculating different area approximations underlines and curves, reviewing many key geometry...
9th - 11th Math CCSS: Designed
Congruence, Proof, and Constructions
This amazingly extensive unit covers a wealth of geometric ground, ranging from constructions to angle properties, triangle theorems, rigid transformations, and fundamentals of formal proofs. Each of the almost-forty lessons is broken...
8th - 10th Math CCSS: Designed
Perimeter and Area of Triangles in the Cartesian Plane
Pupils figure out how to be resourceful when tasked with finding the area of a triangle knowing nothing but its endpoints. Beginning by exploring and decomposing a triangle, learners find the perimeter and area of a triangle. They then...
9th - 12th Math CCSS: Designed
New Review Polygon Angle Sum
Using patterns to build a formula is an important mathematical skill. Pupils discover a formula to find the sum of interior angles in a polygon by analyzing a pattern. The additional videos show how to use the formula to find various...
2 mins 9th - 12th Math CCSS: Adaptable
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