If you think of things I've inadvertently left out, please let me know - thanks!

Congruence of triangles based on congruent parts 
angles and sides relationship in triangles (congruence, similarity)
altitude
median 
The Midsegment Theorem
trigonometric relationships/relationship to slope
slopes of parallel and perpendicular lines
using trigonometric relationships to solve problems
special triangles
linear measurement and simple conversions (feet - inches, mms - cms, etc.)
perimeter of polygons
circumference of circles (and relationship to pi)
area of irregular shapes
area – triangles, quadrilaterals, circles, sectors
converting perimeter and area measurements (cm to m, sq. feet to sq. inches, etc.)

The test material below will be moved to the final exam

area – triangles, quadrilaterals, circles, sectors
The Pythagorean Theorem - connection to area
the distance formula and how it's derived 
surface area – prisms, pyramids, cylinders, and spheres