Curated by
ACT
Watch a student think through a problem about how the area of a rectangle changes when both sides are increased by the same scale factor and use online tools to demonstrate understanding of concepts related to area and scale factors in this interactive from KET. Students use the Notes tool to respond to the video. They then complete a Visualize It! activity, a quiz, and a Chart It! activity to demonstrate their learning.
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CCSS:
Adaptable
Concepts
Additional Tags
proportional relationships, pbs & wgbh educational foundation, pbs learning media: kidvid: scaling up rectangles, demonstrate understanding of area and scale factors, how the area of a rectangle changes when both sides are increased by the same scale factor, use the notes tool to respond, perimeter and area of rectangles