Measurement: Develop or apply procedures to calculate measures of angles, area and perimeter for 2-dimensional figures and measures of volume and surface area for 3-dimensional figures. Describe and verify how a change on one measurement in a two or three dimensional figure will affect other measurements of that figure.
Geometry: Use concepts of congruence and similarity to relate and compare 2 and 3- dimensional figures. Use geometric properties to verify and/or establish relationships involving 2 and 3- dimensional figures. Solve problems using proportional reasoning and the Pythagorean Theorem.
manipulatives, geo-boards, geometric software
NO:Use rational and irrational numbers in quantifying geometric properties and in solving problems involving 2 and 3- dimensional shapes.