Common Core compliant
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# Geometry

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### Nets & Surface Area

- Lesson plan -

Draw the net of a cube. Find the surface area of a cube. Extend to find the surface area of rectangular prisms.

### Practice: Shapes and Colors

- Lesson plan -

Students learn to recognize shapes and colors with six different exercises.

### Construction With Parts

- Activity -

Practice construction by matching the correct parts with a 3d object.

### Units of Measure

- Lesson plan -

Identify, estimate, and measure the angles of plane figures using appropriate tools.

### Area

- Lesson plan -

Find the areas of squares, rectangles, parallelograms and triangles.

### Perimeter & Area of Irregular Figures

- Lesson plan -

Find the perimeter and area of irregular figures. Estimate the perimeter and area of irregular figures.

### Solid Figures

- Lesson plan -

Identify solid figures including prisms, pyramids, cones and spheres. Identify the nets of solid figures.

### Transformations

- Lesson plan -

Identify, predict, and describe the results of transformations of plane figures (reflections, rotations, translations.)

### Area of Irregular Figures

- Lesson plan -

Find the areas of complex figures by dividing them into familiar shapes. Find the areas of each shape and sum to find the total area.

### Angle Properties

- Lesson plan -

Identify, estimate, and measure the angles of plane figures using appropriate tools.

### Finding the Average

- Lesson plan -

Introduce mean average using a line plot.

### The Midpoint Formula

- Lesson plan -

Find the midpoint of a line segment. Apply the midpoint formula.

### Interior & Exterior Angles of a Polygon

- Lesson plan -

Investigating the interior and exterior angles of polygons. Derive the formula for finding the sum of the interior angles of a polygon. Use this to find the interior angles of a regular polygon. Find the sum of the exterior angles of a polygon.

### Views of Three Dimensional Figures

- Lesson plan -

Draw front, side and top views of three-dimensional figures built from cubes. Build a three-dimensional figure when given the front, side and top views.

### Area of complex shapes

- Activity -

Calculate the area of parallelograms, triangles and trapezoids.

### Nets & Surface Area

- Lesson plan -

Draw nets and find the surface areas of three dimensional figures, including cubes, rectangular prisms and triangular prisms.