While cross multiplication is often used to compare fractions, it doesn't help students actually understand fractions better. As an upper elementary math teacher, I use these four strategies to help my students develop fraction number sense. The fraction number lines used in this video were made using the website visualfractions.com.
Comparing Fractions--A logical, visual approach
While cross multiplication is often used to compare fractions, it doesn't help students actually understand fractions better. As an upper elementary math teacher, I use these four strategies to help my students develop fraction number sense. The fraction number lines used in this video were made using the website visualfractions.com.
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