 @internet4classr I4C

## Relate the area of a trapezoid to the area of a parallelogram. 0606.4.14

1. Area of a Parallelogram - This Math Goodies lesson included three examples, a summary, and five practice problems 2. Area of Squares, Rectangles, and Parallelograms - fourteen problems designed for pre-algebra students, answers are on page two  3. Area of Parallelograms - | One | Two | Three | Four | Five | each of the worksheets contains six problems with answers on page two  4. Area of a Trapezoid Worksheet - fourteen problems designed for pre-algebra students, answers are on page two  5. Area of Trapezoid - Drag the orange dots to move and resize the trapezoid. As the size of the trapezoid changes, the area is recalculated. 6. Area of Trapezoids - | One | Two | Three | Four | Five | each of the worksheets contains six problems with answers on page two  7. Area of Trapezoid: Question Set - download this notebook format document to use with a Smartboard 8. Area of Triangles and Trapezoids - lesson plan designed for seventh grade 9. Finding the Area of Parallelograms - an Illuminations activity where students use their knowledge of rectangles to discover the area formula for parallelograms 10. Finding the Area of Trapezoids - an Illuminations activity where students can review the area formula for trapezoids, as well as explore alternative methods for calculating the area of a trapezoid 11. Geometry Goals: Apply Area Formulas - this 27 page MS Word document includes many geometric shapes  12. Interactive Math Lesson: Area of a Parallelogram - this AAA Math lesson includes instruction, guided practice, and a quiz that they call a game 13. Interactive Math Lesson: Area of a Trapezoid - this AAA Math lesson includes instruction, guided practice, and a quiz that they call a game 14. Tangram Activities - area of trapezoid included - clicking on any of the right pointing arrows takes you to a page of answers
15. Trapezoid from Math Warehouse - This page explains that a trapezoid is a quadrilateral with one pair of parallel lines, many illustrations follow the explanation. Clicking on one of the pink blocks will display answer
16. Video Lesson on Area of Trapezoid - [4:15] study tips accompanied by a video, a step-by-step transcript of the video is included on this page  Internet4classrooms is a collaborative effort by Susan Brooks and Bill Byles. 