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showing 1-24 of 3,597 results

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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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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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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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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 answer key as well

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PLANE GEOMETRY | AREA FORMULAS OF BASIC SHAPES
This file includes a handwritten and complete page of notes, PLUS a blank student version.
Features:
• Area formulas of: square, rectangle, parallelogram, trapezoid, circle, triangle, and irregular shapes
• Includes a labeled model of each shape
Ch

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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I originally made it because I thought that if students could see where the formula for the area of a trapezoid came from then it wouldn't seem so intimidating to them.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 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.MD.C.5. This le

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Also included in: Area and Perimeter, 5 Day Third-Fourth Grade Lesson Bundle, Over 40 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. Detailed instructions (with photos) are included!
I

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

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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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 HERE.
For the full-year MEGA BUNDLE of Flipbooks, please click HERE.
For the

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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 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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Also included in: Geometry and Measurement Bundle Posters and Interactive Notebook INB Set

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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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.

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

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 volume
-how mea

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Formula Organizers to help students solve for the area of SQUARES, RECTANGLES, CIRCLES, TRIANGLES, PARALLELOGRAMS, and TRAPEZOIDS.
This product will help students organize their thinking while solving for the area of a variety of shapes. Organizers help students to practice developing their confide

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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

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

Forumla Organizers to help support your students through their calculations of Surface Area. Formula Organizers for the Surface Area of Triangular Prisms, Rectangular Prisms, Cylinders and Cubes.
This product will help students organize their thinking while solving for the surface area of a variety

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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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showing 1-24 of 3,597 results