Unit Plan
Scholastic

Scholastic: Study Jams! Math: Geometry: Similar Figures

For Students 5th - 6th Standards
Solve word problems step by step to determine similar figures.
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Scale Factor of Similar Polygons

For Students 7th
[Free Registration/Login may be required to access all resource tools.] Recognize the ratio of corresponding side lengths of similar figures as scale factor.
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Similar Polygons and Scale Factors

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] This concept teaches students what similar polygons are and how to use scale factors to solve for missing information in similar polygons.
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Similar Polygons and Scale Factors

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] Apply the properties of similar polygons.
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Corresponding Parts of Similar Figures

For Students 6th - 8th Standards
[Free Registration/Login may be required to access all resource tools.] In this lesson, students identify corresponding parts of similar figures. Students examine guided notes, review guided practice, watch instructional videos and...
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Area and Perimeter of Similar Polygons

For Students 9th - 10th Standards
[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...
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Area and Perimeter of Similar Polygons

For Students 9th - 10th Standards
[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...
eBook
Math Planet

Math Planet: Geometry: Similarity: Polygons

For Students 9th - 10th Standards
Provides an explanation, examples, and a video lesson all related to similar polygons. [0:54]
Unit Plan
Shmoop University

Shmoop: Basic Geometry: Similar Figures

For Students 9th - 10th Standards
The geometry resource explores similar figures. Notes, examples, and practice exercises are included.
Unit Plan
Math.com

Math.com: Similar Figures

For Students 3rd - 8th Standards
This example provides a clear explanation of how to compare figures to see if they are similar and the formula to determine if the ratios are equal. Interactive practice activities are provided.
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Indirect Measurement

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] In this lesson students find unknown measurements indirectly using the ratios and proportions of similar figures. Students examine guided notes, review guided...
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Unknown Measures of Similar Figures

For Students 6th - 7th
[Free Registration/Login may be required to access all resource tools.] Find unknown side lengths in similar figures.
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Unknown Measures of Similar Figures

For Students 7th
[Free Registration/Login may be required to access all resource tools.] Use proportions to find unknown measures in similar figures and then apply these measures to indirect measurement.
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Similarity

For Students 7th
[Free Registration/Login may be required to access all resource tools.] Recognize similarity in figures
Activity
Texas Instruments

Texas Instruments: Similarity and Dilations

For Teachers 9th - 10th Standards
Students will discover properties of similar figures using the TI-89 and CABRI Geometry II to use dilations to dynamically manipulate figures.
Interactive
Mangahigh

Mangahigh: Shape: Recognize Similar Shapes

For Students 9th - 10th Standards
Determine if objects are similar by looking at proportions and the shape.
Interactive
Mangahigh

Mangahigh: Shape: Solve Problems With Similar Shapes

For Students 6th - 9th Standards
Test your knowledge of similar triangles and shapes.
Activity
CK-12 Foundation

Ck 12: Similar Polygons and Scale Factor

For Students 6th - 8th
[Free Registration/Login Required] Students will follow the given steps to solve the given equation. Click learn more to watch a video and click challenge me to answer a practice question.
Activity
CK-12 Foundation

Ck 12: Area and Perimeter of Similar Polygons

For Students 5th - 7th
[Free Registration/Login Required] Students move points to make diagonals in order to solve for area and perimeter of polygons. Click challenge me to answer practice questions.
Unit Plan
Scholastic

Scholastic: Study Jams! Math: Geometry: Congruent Figures

For Students 5th - 6th
Explore step by step how to determine if figures are congruent?
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Indirect Measurement

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] This concept teaches students to use similar triangles and proportions to find measurements indirectly. Students examine guided notes, review guided practice, watch...
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Indirect Measurement

For Students 8th
[Free Registration/Login may be required to access all resource tools.] Recognize similarity and use similar figures to solve problems by using indirect measurement
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Dilation in the Coordinate Plane

For Students 9th - 10th Standards
[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...
Unit Plan
CK-12 Foundation

Ck 12: Geometry: Dilation in the Coordinate Plane

For Students 9th - 10th Standards
[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...