Proportion is the size or number of something compared to another object. The paper clips are smaller. The crayon is larger. Three paper clips are the same length as one crayon.
Photo Credit: McGraw Hill
In the Know
Fazlur Khan’s Big Idea
Khan wanted to find a better way to build tall … read more
In the Know
Magnified
A microscope is another tool. It is also used to … read more
In the Know
Using Measurement Tools
Balance scales measure weight. Weight is how heavy something is. … read more