|Subject Area||8th Grade Math (Pre-Algebra)|
|Unit of Instruction||Focus 13: Volume|
MAFS.8.G.3.9: Know the formulas for the volumes of cones, cylinders, and spheres and use them to solve real-world and mathematical problems.
MAFS.7.G.2.6: Solve real-world and mathematical problems involving area, volume, and surface area of two- and three-dimensional objects composed of triangles, quadrilaterals, polygons, cubes, and right prisms.
|Learning Targets and Learning Criteria|
• describe the similarity between finding the volume of a cylinder and the volume of a right prism. (volume is A*h) • derive the formula to find the volume of a cylinder, a cone, and a sphere • Informally prove the relationship between the volume of a cylinder and the volume of a cone with the same base; and the volume of a sphere and the volume or a circumscribed cylinder. • use the formulas to find the volume of cylinders, cones, and spheres. • solve real-world problems involving the volume of cylinders, cones, and spheres
• determine the area of two-dimensional figures (triangles and quadrilaterals). • determine the surface area and volume of three-dimensional figures. • solve real-world problems involving area, surface area and volume. • solve problems involving a missing dimension of a geometric figure.
All IEP and ESOL accommodations provided daily.
Volume of Cylinder/Cone Worksheets, Khan Academy assignments
Khan Academy videos – type any topic in search bar followed by Khan Academy to find an instructional video for additional support. https://www.khanacademy.org/
IXL – Provides support for any grade level math standard.
Edgenuity – https://www.edgenuity.com/