- Measurement Concepts
- Volume of Prisms by Unit Cubes, predict and check
- Comparing triangle areas under deformation
- basis for measurement: correspondence points to #
- degrees and radians
- Eratosthenes measure of the circumference of Earth
- ratio of two segments as a measure for length
- trisection of a segment
- length to nearest unit (cm)
- equidistance from two points in space, yields a locus
- length precision to one unit
- Area of a Circle II
- watch precision reporting length
- modeling 4 x 10 with area model and rectangles
- Working to find fair location among 4 points in a plane
- Cyclist journey problem, up a hill and down, average speed?