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showing 1-52 of 3,117 results

Students need activities if they are going to care about calculating Area! In this bundle, you will receive 3 cutting and gluing activities, to help students discover and understand the formula for the area of parallelograms, triangles, and trapezoids.
Everything is ready for you, as the teacher!

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Surface Area formulas are hefty! Help students not only identify the variables, but *see* why the formulas work with these graphics. Included are two graphics - one that clarifies the formulas for the surface area of a prism (both lateral and total), and one that shows the formulas for the surface

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TEKS Aligned: 6.8B (Supporting Standard): The student is expected to model area formulas for parallelograms, trapezoids, and triangles by decomposing and rearranging parts of these shapes.
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Geometry Area Formulas For Plane Figures Graphic Organizer
This product is a two page graphic organizer for the area formulas for plane figures:
1) Triangle
2) Rhombus
3) Trapezoid
4) Regular Polygon
5) Rectangle
6) Parallelogram
7) Square
8) Circle
Included is a sample a

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These posters are on a colorful chevron background and give the area formulas for the following geometric figures:
- Square
- Rectangle
- Trapezoid
- Rhombus
- Parallelogram
- Triangle
- Kite
- Regular Polygon
- Circle
- Sector of a Circle
These would be great to use during a le

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Similar Polygons Interactive Pages:
This resource includes a foldable page that summarized area formulas. There are 2 versions of this foldable. One version has areas written in. The other version has space for students to write it. Each version has pictures of the figures included

Do your students know how to find the height of a triangle with an area of 20 square inches and a base of 8 inches? Formula charts may list the area formulas for 2D figures, but not the formulas needed to find the bases or heights of these figures. This set includes two interactive notebook options

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This is an animated presentation that attempts to show the reasons for the area formulas for some of the basic shapes.
I originally made it because I thought that if students could see where the formula for the area of a trapezoid came from then it wouldn't seem so intimidating to them.
The sl

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This is two guided, color-coded notebook pages for the interactive math notebook on the Area Formulas for 2-Dimensional Figures. (rectangle, triangle, parallelogram, trapezoid, kite and rhombus)
Includes color-coded diagrams and vocabulary explaining the formulas for geometric plane figures.
Black

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PLANE GEOMETRY | AREA FORMULAS OF BASIC SHAPES
Includes:
• Area formulas of: square, rectangle, parallelogram, trapezoid, circle, triangle, and irregular shapes
• Includes a labelled model of each shape
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ABOU

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This poster and interactive notebook (INB) set covers are of a square, area of a rectangle, area of a rhombus, area of a parallelogram, area of a trapezoid (2), area of a triangle (3), area of a circle and area of complex shapes. This set includes 2 foldable interactive graphic organizers (INB) and

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"Cheat Sheet" for finding the Area of
Squares
Parallelograms
Triangles
Trapezoids
Polygons
Also includes fill in the blank copy for Exam

Extensive presentation that goes through the different formulas for: rectangle, square, triangle, parallelogram, trapezoid, and Kite. What is great about this presentation is that I make so that it breaks it down and shows WHY the formulas are the way they are. Students will then understand why the

These images are for 8.5 by 11 inch paper. These can be displayed on a bulletin board or wall in a math classroom. These papers come in shiplap design, watercolor, and black and white for a printer friendly option! You can print the black and white option on colored paper to match your classroom d

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Through this activity students discover the formula for the area of a circle. Students are provided a circle and three squares whose side equals the measure of the radius of the circle. Students are challenged to cut the three squares apart and fit their entire area into the circle without any pie

This graphic organizer can be used as a notes template for students. Middle school and high school teachers can use this printable worksheet to help students learn the formulas for areas of squares, trapezoids, rectangles, parallelograms, triangles, and circles. This worksheet coincides with the c

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This foldable includes a triangle, quadrilateral, polygon and an irregular polygon.
Each shape has the formula inside the flap as well as an example problem to work out.

This Surface Area Formulas Flip Book can be created by your middle school math students and will provide support throughout the learning process.
For the Clipchart Anchor Chart that compliments this lesson, please click

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This Surface Area Formulas Anchor Chart will provide support to your students throughout the learning process.
This Clipchart is part of my full-year Middle School Math ANCHOR CHART BUNDLE, which is available

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This Area Formulas Flip Book can be created by your middle school math students and will provide support throughout the learning process.
For the Clipchart Anchor Chart that compliments this lesson, please click

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Posh Planning has designed a multi-purpose foldable. Using a document camera or overhead, model the use of area formulas to a large group of students. Work one-on-one with a student to review the formulas and to emphasize square units. Use the foldable to detail the different dimensions needed fr

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Perimeter and Area Formulas: understanding and applying perimeter and area formulas for rectangles
Math lesson plans for teaching perimeter and area formulas for rectangles.
These area formula lesson plans cover the following concepts:
-the differences among perimeter, area, and

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This Area Formulas Anchor Chart will provide support to your students throughout the learning process.
This Clipchart is part of my full-year Middle School Math ANCHOR CHART BUNDLE, which is available

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The graphics organizers is designed to help students see the connection among formulas so they can understand them not just memorize them. The organizer should be used along with a hands-on activity where students cut shapes in order to develop the formula. For example, the formula for a square co

Area Formulas: understanding and applying area formulas for rectangles
Math lesson plans for teaching area formulas for rectangles.
These area formula lesson plans cover the following concepts:
-the differences among perimeter, area, and volume
-how measuring in one, two, and three dimensions dif

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Have you ever wondered how Georg Pick discovered his formula for the area of a polygon drawn on dot paper? This activity will lead students through a discovery of his formula.
It is designed to be completed on square dot paper, an 11 by 11 geoboard, or a similar product.
Students begin by const

Solving Area Equations Smartboard Lesson by Tricks and Treats for Teaching Math. Practice finding the Area of squares, rectangles, parallelograms, triangles and trapezoids. Find the missing measure when given the Area.
Be sure to L@@K at my other, 375+ TERRIFIC teaching resources!
~~ THANK YOU ~~

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Algebra 1 Performance Task Basic Area Formulas (Common Core)
Students will use equations/functions to find and compare basic area formula solutions. Students will write equations, interpret tables, and make conclusions based on their work.
I use this performance task (aka investigative task) for

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This 8-page lesson packet includes everything you need to teach finding the area of a rectangle through use of the standard formula (A = L x W). This lesson includes pictures, word problems, and solving for missing dimensions.
This packet aligns perfectly with CCSS 4.MD.B.4 and 3

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Many students know how to find the areas of simple shapes. But what about shapes that aren't so simple, like U.S. states? This classroom activity/project allows students to use common area formulas to find practical measurements. Just how big IS the state of Virginia?

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Demonstrates to students how the formulas for the different geometric shapes are derived. Great to use over and over as you introduce the next shape. 108 slides - includes: rectangle, triangles, parallelogram,trapezoids, and more!

This product consists of (8.5x11-size) design posters of the area of a rectangle formula and area of a triangle formula and plain posters for both formulas. The design posters were created to be colored, and the plain posters are available if a student chooses to create their own design.
By colori

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This product consists of (8.5x11-size) design posters of the area formulas for rectangles, triangles, parallelograms, trapezoids, and circles and plain posters for each of the formulas. The design posters were created to be colored, and the plain posters are available if a student chooses to create

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Have students work hands-on with shapes to discover their area formulas. Scissors and tape are needed for this activity.

These 24 problem task cards are a great tool to use for standard 4.MD.3 involving area. It is great for stations or small group and include sheets for the students and an answer sheet. I hope you enjoy!

This activity aligns with Texas TEKS 6.8C.
Students cut out the figures and decompose them to fit into a rectangle. The trapezoid explains the (b1 +b2)/2 is used to find the 'average' of the base length.
Write equations that represent problems related to the area of rectangles, parallelograms, tr

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Students explore standard 3.MD.C.7B with this playlist. They will apply the area formula for rectangles with whole-number side lengths. Students will apply mathematical reasoning to find the length of a side when given the whole number area of a rectangle. Students also have the option to view instr

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This activity will get students brain in the game. They will discover the relationship between the area formula of a rectangle and the area formula of a parallelogram. Students will gain an understanding, rather than a memorized procedure.

This activity will get students brain in the game. They will discover the relationship between the area formula of a rectangle and the area formula of a triangle. Students will gain an understanding, rather than a memorized procedure.

This activity will get students brain in the game. They will discover the relationship between the area formula of a trapezoid and the area formula of a parallelogram. Students will gain an understanding, rather than a memorized procedure.

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These posters include formulas for the area of a parallelogram, triangle, trapezoid, and circle. Surface area of a rectangular prism and circumference of a circle are also included.

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These name tags were created for my middle school students. There is a place for each student's personal goal, a reminder of the common area formulas in middle school, as well as a positive and negative number line.
To use, simply "duplicate" slides as many times as you need for your class size. I

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This activity will get students brain in the game. They will discover the relationship between various area formulas:
* trapezoid and parallelogram
* rectangle and triangle
* rectangle and parallelogram
Students will gain an understanding, rather than a

This project uses the idea of a flag with various geometric shapes (triangles, trapezoids, circles, rectangles) to practice finding the area. There are two different flags included for differentiation. On level is listed as A and approaching level is listed as B.

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Included is a cheat sheet for volume and surface area formulas of three-dimensional figures. The figures included are sphere, cone, cube, cylinder, rectangular prism, triangular prism (including isosceles triangular prism as well), and rectangular pyramid. This works great as a cheat sheet when st

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This is a reference sheet that could be used in an interactive geometry notebook.
Students taking high school geometry would love to have this as a reference sheet!
Just print and students can glue into their notebook.
Formulas contained in this reference sheet are:
Rectangle
Triangle
Parallelo

This is something that would be perfect for Interactive Notebooks!
In this file, you will receive a bookmark that you can print out for your students when teaching the area formulas or even to review a few grades later. There are 3 to a page to save paper.
I am including one in color and a black/

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Area Formulas Foldable
This foldable helps students organize the area formulas. The foldable uses a full page, so it will not fit in an interactive notebook as-is. The inside is blank for students to draw their own diagrams, write the formulas, or fill in whatever they need to he

This is a formula sheet I created for my students to keep in their binders. It includes volume and surface area formulas for most 3D shapes, along with drawings and a legend for what each variable stands for (for example, s=slant height).
Zipped file contains PDF file and original word document for

I have created a very simple quiz where students have to recall the area formulas for:
triangle, parallelogram, trapezoid, square, circle, and rectangle.
Enjoy this simple freebie!

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Use an index card to demonstrate how to apply the area of a rectangle to discovering the areas of triangles, parallelograms and trapezoids. This is a hands-on lesson which addresses the needs of kinesthetic learners from grades 4 through 8. Special needs students will find this method very helpful a

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Front Row offers worksheets for every standard in every single Common Core domain for math. For individualized worksheets for every student, head to frontrowed.com.

showing 1-52 of 3,117 results