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Texas Instruments activity showing dilations.
- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Provider:
- Texas Instruments
- Date Added:
- 03/07/2018
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Read the Fine Print
In this Khan Academy activity, students will plot the image of a quadrilaterals under a dilation and scale factor.
- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Provider:
- Khan Academy
- Date Added:
- 08/21/2018
Read the Fine Print
Students review properties of basic rigid motions, understanding the properties of dilations and that a dilation is an example of a transformation of the plane.
- Subject:
- Mathematics
- Material Type:
- Lesson Plan
- Provider:
- EngageNY
- Date Added:
- 05/01/2018
Read the Fine Print
Students verify experimentally that the dilation of a figure from two different centers by the same scale factor gives congruent figures. These figures are congruent by a translation along a vector that is parallel to the line through the centers.
- Subject:
- Mathematics
- Material Type:
- Lesson Plan
- Provider:
- EngageNY
- Date Added:
- 04/03/2018
Read the Fine Print
Unit with practice on tables and graphs with inverse variations
- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Provider:
- Houston Independent School District
- Date Added:
- 02/12/2018
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Interactive activity discovering the properties of congruent triangles.
- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Provider:
- Utah Education Network
- Date Added:
- 07/02/2018
Read the Fine Print
Activity where students discover the relationships between congruent triangles.
- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Provider:
- Loudoun County Public Schools
- Date Added:
- 06/25/2018
Read the Fine Print
Blog defining transformations of functions.
- Subject:
- Mathematics
- Material Type:
- Reading
- Provider:
- WordPress
- Date Added:
- 03/07/2018
Conditional Remix & Share Permitted
CC BY-NC-SA
This lesson focuses on construction of dilations.
- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Provider:
- Illustrative Mathematics
- Date Added:
- 03/28/2018
Conditional Remix & Share Permitted
CC BY-NC-SA
The purpose of this task is to give students an opportunity use quantitative and graphical reasoning to detect an error in a solution. The equations have been chosen so that finding the exact solution requires significant calculation so that it is easy to make an error.
- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Provider:
- Illustrative Mathematics
- Date Added:
- 03/27/2018
Read the Fine Print
In this Khan Academy activity, students will practice evaluating piecewise functions.
- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Provider:
- Khan Academy
- Date Added:
- 08/27/2018
Read the Fine Print
In this Khan Academy activity, students will rewrite expressions with radicals and rational exponents into equivalent expressions using the properties of exponents and evaluate.
- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Provider:
- Khan Academy
- Date Added:
- 08/16/2018
Read the Fine Print
This lesson unit is intended to help you assess how well students are able to:
Work with concepts of congruency and similarity, including identifying corresponding sides and corresponding angles within and between triangles.
Identify and understand the significance of a counter-example.
Prove and evaluate proofs in a geometric context.
- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Provider:
- MARS, Mathematics Assessment Resource Service
- Date Added:
- 11/15/2017
Conditional Remix & Share Permitted
CC BY-NC-SA
The goal of this task is to use properties of exponents for whole numbers (in particular the fact that (a^m)^n=a^(mn)) in order to explain how expressions with fractional exponents are defined.
- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Provider:
- Illustrative Mathematics
- Date Added:
- 08/15/2018
Read the Fine Print
Video tutorial that includes fractional exponents with numerators other than 1; option to quiz and practice on topic.
- Subject:
- Mathematics
- Material Type:
- Demonstration
- Provider:
- Khan Academy
- Date Added:
- 03/06/2018
Conditional Remix & Share Permitted
CC BY-NC-SA
The purpose of this task is to study the rules of exponents in the context of trying to make sense of a very interesting mathematical expression.
- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Provider:
- Illustrative Mathematics
- Date Added:
- 08/15/2018
Read the Fine Print
Experimental practice comparing theoretical and experimental probability based on the population
- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Provider:
- Weebly
- Date Added:
- 11/16/2017
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Interactive tool that explores the impact of scale factor and/or the location of point of dilation on the image.
- Subject:
- Mathematics
- Material Type:
- Interactive
- Provider:
- GeoGebra
- Date Added:
- 05/31/2018
Read the Fine Print
Interactive Geogebra activity that allows students to discover the properties of special right triangles.
- Subject:
- Mathematics
- Material Type:
- Interactive
- Provider:
- GeoGebra
- Date Added:
- 05/31/2018
Read the Fine Print
Guided notes on defining trigonometric ratios
- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Provider:
- Yolasite
- Date Added:
- 11/13/2017