McGraw Hill
Glencoe: Self Check Quizzes 3 Scale Drawings and Models
Use Glencoe's Math Course 3 randomly generated self-checking quiz to test your knowledge of scale drawings and models. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click...
Shodor Education Foundation
Shodor Interactivate: Triangle Explorer
This applet allows users to study the nature of triangles and their area. It draws random triangles on a Cartesian coordinate system. The user can determine the area of the triangle using his or her preferred method. After the calculated...
Alabama Learning Exchange
Alex: Geometry City
This lesson plan reviews transformations in the coordinate plane while mimicking real-world planning skills. It gives an assessment and ideas for remediation, extention as well as ways to manage behavior problems and reluctant learners.
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The Tech Interactive
The Tech Interactive: Lesson Plan: Catch It if You Can! [Pdf]
Young scholars will learn about the ongoing issues associated with drought in California and how water conservation can be part of a solution. Students will design a rooftop water catchment system for drought-conscious Ms. Drizzle to...
National Council of Teachers of Mathematics
Nctm: Illuminations: Isometric Drawing Tool
Create dynamic 2-D or 3-D drawings on isometric dot paper.
OER Commons
Oer Commons: Scale
Seventh graders will explore scale and use it to find measurements in scale drawings.
Houghton Mifflin Harcourt
Holt, Rinehart and Winston: Homework Help Independent Practice: Scale Drawings
Get independent practice working with scale drawings. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.
Houghton Mifflin Harcourt
Holt, Rinehart and Winston: Homework Help Independent Practice: Scale Models
Get independent practice working with scientific and standard notation. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.
Houghton Mifflin Harcourt
Holt, Rinehart and Winston: Homework Help Independent Practice: Scaling Three Dimensional Figures
Get independent practice working with scaling three-dimensional figures. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.
University of Regina (Canada)
University of Regina: Math Central: Scales and Ratios Activity
This is a lesson plan for an activity where students take measurements of their school and then make a scale drawing of it.
National Council of Teachers of Mathematics
The Math Forum: Defining Geometric Figures
This site provides an in-depth definition of a two-dimensional figure and a three-dimensional figure. Related terms include arcs, vertices, polygon, and many more.
National Council of Teachers of Mathematics
The Math Forum: Drexel University: Math Forum: 3 D Drawing and Geometry
Instructions on a simple way to get started drawing in 3-D by drawing objects using an isometric grid.
Ministry of Education and Universities of the Region of Murcia (Spain)
Ministerio De Educacion Y Ciencia: Celosias
In Spanish. Study isometric plane movements through real objects and observe such movements in scenes interactively.
Texas Instruments
Texas Instruments: Dimensional Figures
Students use the Explorer Draw application to draw two-dimensional figures. They understand how to write commands to draw squares and hexagons. They also calculate the perimeter of the figures drawn. [Requires Adobe Reader.]
Mr. Martini's Classroom
Mr. Martini's Classroom: Classifying Polygons and Finding Perimeters
Assess learning of polygons and perimeters with this interactive multiple choice practice and quiz activity. Click the question mark for hints.
Sophia Learning
Sophia: Scale and Similar Figures: Lesson 5
This lesson explains how similar figures are related to the concept of scale. It is 5 of 5 in the series titled "Scale and Similar Figures."
Illustrative Mathematics
Illustrative Mathematics: 7.g Floor Plan
This lesson plan has students solving word problems using scale drawings.
Illustrative Mathematics
Illustrative Mathematics: 7.g Map Distance
This lesson plan has students solve problems using scale drawings on a map.
CK-12 Foundation
Ck 12: Geometry: Estimation of Parallelogram Area in Scale Drawings
[Free Registration/Login may be required to access all resource tools.] In this lesson students estimate actual areas of parallelograms in scale drawings. Students examine guided notes, review guided practice, watch instructional videos...
CK-12 Foundation
Ck 12: Geometry: Corresponding Parts of Congruent Figures
[Free Registration/Login may be required to access all resource tools.] In this lesson, students identify corresponding parts of congruent figures. They examine guided notes, review guided practice, watch instructional videos, and...
Khan Academy
Khan Academy: Constructing Scale Drawings
An urban planner needs your help in creating a scale drawing. Let's use our knowledge about scale factor, length, and area to assist. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video...
Khan Academy
Khan Academy: Interpreting Scale Drawings
Students practice interpreting scale models, receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
CK-12 Foundation
Ck 12: Arithmetic: Proportions to Find Dimensions
[Free Registration/Login may be required to access all resource tools.] In this lesson studnets find actual or scale dimensions using a given scale, ratio, or proportion. Students examine guided notes, review guided practice, watch...
CK-12 Foundation
Ck 12: Arithmetic: Proportions to Find Scale Ratios
[Free Registration/Login may be required to access all resource tools.] In this lesson students find a scale, ratio, or proportion given actual and scale dimensions. Students examine guided notes, review guided practice, watch...