Virginia Standards of Learning
5th Grade
Number and Number Sense
5.1a The student will read, write, and identify the place values of decimals through thousandths;
Lessons (1)
Introduces students to the concept of base ten and how to use other base number systems.
Activities (1)
Visually explore counting and place value with different number bases, from base 2 to base 16, and up to the hundreds place using a clock like interface. The activity also allows you to look at the numbers on the clock in base 10 or in your other chosen base to explore the relationship between those values.