Section 4.2

Click on the links below for helpful skill review in each section.

Click to go back to Section 4.1.

4.2.1 Enlarging Two-Dimensional Shapes

4.2.2 Enlarging and Reducing Figures

4.2.3 Enlargement and Reduction Ratios

http://www.mathsisfun.com/geometry/resizing.html
http://www.pbslearningmedia.org/resource/mgbh.math.rp.quad/scaling/
http://slideplayer.com/slide/7747274/

mathisfun.com

pbslearningmedia.org

Reminders

https://www.brainpop.com/math/ratioproportionandpercent/scaledrawing/
http://www.mathsisfun.com/algebra/substitution.html

brainpop.com

mathisfun.com

How to find the percentage of a number

http://mathantics.com/index.php/section/lesson/FindingAPercentOfANumber

mathantics.com

4.2.4 Ratios in Other Situations

https://www.khanacademy.org/math/in-sixth-grade-math/ratio-and-proportion/introduction-ratios/v/introduction-to-ratios-new-hd-version

khanacademy.org

https://www.ixl.com/math/grade-6/scale-drawings

ixl.com