Cross-hatch multiplication is great for children to learn to get a deep rooted understanding of multiplication. Here's a ScienceDump article all about it:
Please share this via social media links!
How to multiply numbers by drawing lines
Mathematician and game theorist Presh Talwalkar demonstrates how to multiply numbers using straight lines on a piece of paper. This "trick" is rumored to be one of the ways Japanese students learn to multiply, and it will work with any two numbers.
LIKE US ON FACEBOOK
Please share this via social media links!
No comments:
Post a Comment