CK-12 Foundation
Ck 12: Geometry: Dilation
[Free Registration/Login may be required to access all resource tools.] In this lesson students explore geometric dilations. Students examine guided notes, review guided practice, watch instructional videos and attempt practice problems.
CK-12 Foundation
Ck 12: Geometry: Dilation
[Free Registration/Login may be required to access all resource tools.] In this lesson students recognize dilations and use scale factor to determine measurements. Students examine guided notes, review guided practice, watch...
CK-12 Foundation
Ck 12: Geometry: Dilation in the Coordinate Plane
[Free Registration/Login may be required to access all resource tools.] This concept teaches students how to draw dilated figures in the coordinate plane and use dilated figures in the coordinate plane to find scale factors. Students...
CK-12 Foundation
Ck 12: Geometry: Area and Perimeter of Similar Polygons
[Free Registration/Login may be required to access all resource tools.] In this lesson students find the ratios of the perimeters and areas of similar polygons. Students examine guided notes, review guided practice, watch instructional...
CK-12 Foundation
Ck 12: Geometry: Dilation
[Free Registration/Login may be required to access all resource tools.] In this lesson, students learn to dilate a figure. Students examine guided notes, review guided practice, watch instructional videos and attempt practice problems.
CK-12 Foundation
Ck 12: Geometry: Area and Perimeter of Similar Polygons
[Free Registration/Login may be required to access all resource tools.] This concept teaches students to find area and perimeter of similar polygons using ratios. Students examine guided notes, review guided practice, watch instructional...
CK-12 Foundation
Ck 12: Geometry: Dilation
[Free Registration/Login may be required to access all resource tools.] This concept introduces dilations and how to find scale factors. Students examine guided notes, review guided practice, watch instructional videos and attempt...
CK-12 Foundation
Ck 12: Geometry: Dilation in the Coordinate Plane
[Free Registration/Login may be required to access all resource tools.] In this lesson, students dilate figures in the coordinate plane. Students examine guided notes, review guided practice, watch instructional videos and attempt...
Alabama Learning Exchange
Alex: Similar Figure Activity
The purpose of this lesson is to allow students to self-discover the relationships between similar figures. The students should then take what they learn about these relationships and apply these concepts to problem-solving.
PBS
Pbs: Scale City: Similar Figures in the Real World
This video features the Louisville Slugger Museum and Factory, home to the world's largest bat. Students see the role that measurement and engineering play in making bats to professional players' specifications and are asked to consider...
PBS
Pbs Learning Media: Scale City: Similar Figures and Unknown Heights in Practice
In this interactive, students explore how to use shadows, proportional reasoning, and similar figures to determine the unknown height of an object. The interactive allows students to explore the proportional relationships among the...
Other
Nearpod: Similar Figures & Proportionality
In this lesson on similar figures and proportionality, students explore how to identify if figures are similar by applying their knowledge of corresponding angles and sides.
Other
Nearpod: Introduction to Geometric Transformations
In this activity, students will learn how to describe and identify reflections, rotations, translations, and dilations.
The Math League
The Math League: Similar Figures
This tutorial explains what similar figures are in geometry and provides examples.
The Math League
The Math League: Symmetric Figure
This tutorial features several examples of symmetric figures to explain how the line of symmetry works.
Sophia Learning
Sophia: Corresponding Parts: Lesson 5
This lesson will define the phrase corresponding parts (e.g. angles, sides, etc.). It is 5 of 5 in the series titled "Corresponding Parts."
Sophia Learning
Sophia: Scale and Similar Figures: Lesson 3
This lesson explains how similar figures are related to the concept of scale. It is 3 of 5 in the series titled "Scale and Similar Figures."
Sophia Learning
Sophia: Scale Factor and Area of Similar Figures: Lesson 1
This lesson will discuss the relationship between scale factor and area of similar figures. It is 1 of 5 in the series titled "Scale Factor and Area of Similar Figures."
Sophia Learning
Sophia: Scale Factor and Volume of Similar Figures: Lesson 4
This lesson will discuss the relationship between scale factor and volume of similar figures. It is 4 of 4 in the series titled "Scale Factor and Volume of Similar Figures."
Sophia Learning
Sophia: Similar Figures: Lesson 6
This lesson defines the phrase similar figures. It is 6 of 6 in the series titled "Similar Figures."
Sophia Learning
Sophia: Similar Solids and Similar Figures: Lesson 4
This lesson explains how similar solids are related to similar figures in two-dimensions. It is 4 of 5 in the series titled "Similar Solids and Similar Figures."
Sophia Learning
Sophia: Similar Solids and Similar Figures: Lesson 5
This lesson explains how similar solids are related to similar figures in two-dimensions. It is 5 of 5 in the series titled "Similar Solids and Similar Figures."
Sophia Learning
Sophia: Using Similarity to Identify Missing Information: Lesson 3
This lesson demonstrates how to use similar figures to find some unknown information about similar figures. It is 3 of 5 in the series titled "Using Similarity to Identify Missing Information."
Sophia Learning
Sophia: Using Similarity to Identify Missing Information: Lesson 5
This lesson demonstrates how to use similar figures to find some unknown information about similar figures. It is 5 of 5 in the series titled "Using Similarity to Identify Missing Information."