**Vocabulary:**Rectangular Prism, Volume,

**Understanding and Measuring Volume****Video Lesson:**Scholastic - Volume

**Video Lesson:**Measuring Volume *watch up to 5:30 in video then stop!

**Video Lesson:**Measuring Volume

**Skill Practice:**IXL skill challenge

**Worksheets:**Common Core Sheets

**Finding Volume of Rectangular Prisms****Worksheet:**Common Core Sheets

**Worksheet:**Common Core Sheets

**Skill Practice:**IXL skill challenge

**Video Lesson:**Measuring Volume

**Video Lesson:**Measuring Volume

**Video Lesson:**Measuring Volume

**Recognizing Volume as Additive****Video Lesson:**Volume as an Additive

**Video Lesson:**Volume as an Additive

**Worksheet:**Common Core Sheets

**Vocabulary:****Volume:**The size of a three-dimensional space enclosed within or occupied by an object.

**Area:**The extent of part of a surface enclosed within a boundary, or the extent of the surface of all or part of a solid.

**Surface Area:**The total area of the surface of a three-dimensional object.

**Vertex:**A point where two or more straight lines meet. A corner.

**Base**

**:**The surface that a solid object stands on, or the bottom line of a shape such as a triangle or rectangle.

**Face:**Any of the individual surfaces of a solid object.

**Edge:**The line where two surfaces meet.

**Regular Polygon:**An enclosed shape where all angles and sides are equal.

**Cube:**A box-shaped solid object that has six identical square faces.

**Cone:**A three-dimensional geometric shape that tapers smoothly from a flat base to a point called the vertex.

**Sphere:**A three-dimensional closed surface such that every point on the surface is equidistant from a given point.

**Rectangular Prism:**A solid (3-dimensional) object which has six faces that are rectangles.

**Cylinder:**A solid object with two identical flat ends that are circular or elliptical and one curved side.

**Triangular Prism:**A prism with the cross section of a triangle.