PBS

Measuring with Rulers

Measure length using a ruler marked with halves and quarters of an inch with Ms. Askew. Join Ms. Askew for a fun Fraction Number Talk. We'll measure length using a ruler marked with halves and ...
GIGAZINE

Pixel ruler 'Ruler' which can measure the length of everything in the screen easily and without installation and easy to install

When creating a website by yourself, there are many things such as "there is a difference between the width of the banner and the width of the body, or there is a difference in the size of the letter ...
Techno-Science.net

8 Best Measuring Apps for iPhone & Android That Actually Work

From AR-powered rulers to GPS-based land survey tools, these 8 best measuring apps for iPhone and Android let you measure length, height, area, and even perimeters on the go. Accurate, versatile, and ...
GIGAZINE

I tried using KOKUYO's 'real ruler' that can measure the length accurately with 'scale line without width'

Since the scale line of a general ruler has a width, many people have had the experience of trying to draw a line of the correct length with a ruler and wondering 'how far should I draw this scale ...
PBS

Measuring with Halves or Fourths

Before you submit an error, please consult our Video Help page. Math Mights is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, ...