# Rhombus Teacher Resources

Find Rhombus lesson plans and worksheets
Showing 1 - 24 of 376 resources
11 Items in Collection
Lesson Planet

#### Farm Printables Collection

For Teachers Pre-K - 2nd
Teach your class about the farm with the ABCmouse.com! This collection includes coloring pages, a word search, and color-by-numbers pages. Access these and thousands of other resources for Preschool through 2nd grade at...
Lesson Planet

#### Rhombuses

For Teachers 9th - 12th Standards
Just what does it take to show two rhombuses are similar? The assessment task asks pupils to develop an argument to show that given quadrilaterals are rhombuses. Class members also use their knowledge of similar triangles to show two...
Lesson Planet

#### Prove Rhombus Diagonals Bisect Angles

For Students 9th - 12th Standards
What do congruent triangles have to do with diagonals of a rhombus? Given a rhombus, pupils develop a proof showing that a diagonal bisects opposite angles. The learners use what they know about congruent triangles to create the...
4:38
Lesson Planet

#### Rhombus Diagonals

For Students 9th - 10th
Delving into a proof that the diagonals of a rhombus are perpendicular to each other, this lecture evaluates the angles and sides of this figure. It would serve as a great test preparation activity.
Lesson Planet

#### Naming Polygons

For Students 3rd - 4th Standards
What polygon is this? Young geometers categorize shapes by circling all the quadrilaterals in a set of figures. Next, they write the names of 10 polygons using a visual guide as reference. Review the guide together before they start if...
5:15
Lesson Planet

#### What is a Rhombus?

For Teachers 5th - 8th
A closed figure with four sides means it's a quadrilateral. Each of the different types of quadrilaterals have special properties. The instructor in this video explains the special properties of a rhombus. Parallel sides and congruent...
Lesson Planet

#### Parallel and Perpendicular Lines and Lines of Symmetry: Rhombus Shadowing

For Teachers 5th
Fifth graders demonstrate different types of lines using movement. For this line and movement lesson, 5th graders demonstrate parallel and perpendicular lines, and lines of symmetry using dance movement. They also demonstrate rhombus...
4:20
Lesson Planet

#### Area and Perimeter of Rhombuses and Kites: Lesson

For Students 6th - 10th Standards
Flip the triangles up and create a parallelogram. Using the idea of transformations, the video develops the area formula for rhombi and kites. The segment of an extensive geometry playlist uses the formula to find the areas of different...
Lesson Planet

#### Transformations and Congruence

For Students 10th
For this transformations and congruence worksheet, 10th graders solve and complete 5 different types of problems. First, they calculate the length of a line giving their answer in 3 significant figures. Then, students prove that two...
13:13
Lesson Planet

#### 2003 AIME ll Problem 7

For Students 9th - 10th
Honing in on the technique necessary to find the area of a rhombus, Sal describes how to accomplish this goal using the circumradii of triangles. He shows how to use the radii of circles circumscribed around triangles to find the area....
Lesson Planet

#### Developing Formulas for Triangles and Quadrilaterals

For Teachers 10th
In this geometry worksheet, 10th graders determine the area of triangles, parallelograms, trapezoids, kites, and rhombuses. The one page worksheet contains eleven problems. Answers are included.
Lesson Planet

#### Special Right Triangles Multiple Choice

For Students 9th - 11th
For this length worksheet, learners answer five multiple choice questions concerning lengths using rules of various figures including, triangles, rhombus, diamonds, and circles.
Lesson Planet

#### The Pascal Problem

For Students 7th - 12th
In this Pascal learning exercise, students begin at the center of a rhombus to identify the number of ways the word "Pascal" may be found.  This one-page learning exercise contains 1 puzzle.  The answer is provided at the bottom of the...
Lesson Planet

#### Transformations of Parallelograms and Rhombi

For Students 9th - 12th Standards
Back to the original figure. Young mathematicians consider transformations that carry figures onto themselves. The figures in question are a parallelogram and a rhombus.
Lesson Planet

For Students 9th - 12th Standards
What's my shape? The short assessment provides the coordinates of the four vertices of a quadrilateral. Pupils use what they know about special quadrilaterals to determine whether the figure is a parallelogram, rhombus, rectangle,...
Lesson Planet

#### Quadrilaterals and Angle Sums - ELL 14.6

For Students 4th - 6th
In this identifying quadrilaterals and angles true and false activity, students review sides and angles of a quadrilateral, parallelogram, trapezoid, rectangle, rhombus, and square and write true and false answers to statements. Students...
Lesson Planet

For Students 3rd
Scholars examine six common quadrilaterals and identify each by writing its name beneath the shape. Next, they sketch four shapes: parallelogram, rectangle, rhombus, and trapezoid. Once finished, review which features helped learners...
Lesson Planet

#### Practice 10-2: Areas of Trapezoids, Rhombuses, and Kites

For Students 9th - 11th
In this area worksheet, students determine the areas of trapezoids, rhombuses and kites. This one-page worksheet contains 15 problems.
Lesson Planet

#### Grandfather Tang's Story

For Teachers K - 2nd Standards
It's amazing the complex figures that can be made using only a few simple shapes. Following a class reading of the children's book Grandfather Tang's Story by Ann Tompert, young mathematicians use sets of tangrams to create models of the...
4:47
Lesson Planet

#### Construct a 30 Degree Angle

For Students 8th - 11th Standards
Split it down the middle. Using the tools of geometric construction, the video shows two different methods of constructing a 30-degree angle. The first method bisects an angle of an equilateral triangle. The second uses the diagonal of a...
1 In 1 Collection
Lesson Planet

#### Pattern Blocks

For Students Pre-K - 2nd Standards
Who needs to buy pattern blocks when you have this printable pattern block template? Including triangles, squares, trapezoids, rhombuses, and hexagons, this resource offers endless possibilities for teaching children about geometric shapes.
Lesson Planet

#### Properties of Special Parallelograms

For Teachers 9th - 11th Standards
Rhombuses, rectangles and squares are have special properties. In this lesson, young geometers investigate and make conjectures about diagonals, angles, and parallel lines of parallelograms.
Lesson Planet

#### Flipping Over Symmetry

For Teachers 4th - 5th
In this geometry worksheet, students identify the shape in a set that is not congruent with others. Then they identify the shapes that remain the same even when they are flipped and rotated. Students also locate all of the lines of...
Lesson Planet

#### Construction of a Rhombus and Investigating its Properties

For Teachers 7th - 8th
Learners create a rhombus using Cabri Jr. software. In this rhombus activity, students follow step by step instructions and screenshots to create a rhombus and measure its angles. They compare the results to those of other parallelograms.