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### Unit Description

This unit reviews geometry and measurement standards. Students explore lines and angles and their measures. They then move to 2-dimensional shape attributes and names and their measures (area, perimeter). From their students explore circles by listing and labeling parts of circles and understanding pi and how that relates to the measures of circumference and area. Lastly, students explore 3D shapes and their attributes and different perspectives and nets. Students use this understanding to explore volume and surface area of rectangular prisms.

### Lessons

 Unit Overview Resources: 7 1,135 Define Angles/Measure Angles Resources: 4 SWBAT Define angles as acute, obtuse, right or straight. SWBAT Use protractor to measure angles 4,991 Angle Pairs: Complementary & Supplementary Resources: 4 SWBAT define and identify complementary and supplementary angle pairs. SWBAT use definition of complementary and supplementary to find the missing angle measure in an angle pair. 10,760 Vertical/Adjacent Angles Resources: 3 SWBAT define and locate vertical and adjacent angles. (SWBAT use definition of vertical angles to find the missing angle when given the measure of one of the angles in a vertical pair.) 3,657 Sum of Angles in Triangle Resources: 6 SWBAT find the missing angle in a triangle. 7,820 Sum of Angles in Polygons Resources: 8 SWBAT discover the sum of angles in any polygon using the triangle method. SWBAT use the sum of angles in a polygon to determine the missing angle. 2,149 Transformations Resources: 4 SWBAT perform and predict the result of performing transformations on a shape. 1,220 Perimeter of Polygons Resources: 4 SWBAT find the perimeter of regular and irregular polygons. 4,246 Area of Parallelograms Resources: 3 SWBAT find the area of parallelograms 6,481 Area of Triangles Resources: 4 SWBAT find the area of a triangle. 3,634 Area of Complex Shapes Resources: 2 SWBAT find the area of complex shapes. 3,117 Parts of a Circle Resources: 4 SWBAT label the parts of a circle. SWBAT find the diameter when given the radius/radius when given the diameter 5,447 Derive Pi Resources: 2 SWBAT derive and define pi. 1,485 Circumference Resources: 6 SWBAT find the circumference of a circle using a formula 2,350 Area of a Circle Resources: 3 SWBAT find the area of a circle 5,227 Attributes of Solids Resources: 1 SWBAT name and describe solids. 1,091 Nets and Solids Resources: 4 SWBAT define nets and match nets to solids. 5,738 Perspectives of Solids Resources: 6 SWBAT predict and match the view of a solid from different perspectives 3,222 Volume of Rectangular Prism Resources: 4 SWBAT find the volume of a rectangular prism. 6,497 Surface Area of Rectangular Prism Resources: 3 SWBAT calculate the surface area of a rectangular prism 5,246

### Unit Resources

 Quiz.Week.3.Shapes.docx 346 Exit.Ticket.Parallelogram.docx 197 Quiz.Angles.Week.1.docx 311 Quiz.Polygons.Page1.pdf 363 Quiz.Polygons.Page2.pdf 233 U9.L14.SHAPES.Solids.and.Nets.docx 259