Other
Nearpod: Comparing Numbers: Less Than
In the instructional activity on comparing numbers, students will learn how to determine which group of objects or numeral represents the lesser amount.
Other
Nearpod: Comparing Numbers: Greater Than
In the lesson on comparing numbers, students will learn how to determine which group of objects or numerals represents the greater amount.
Starfall
Starfall: Greater Than, Less Than, Equal To
This lesson focuses on determining if items and greater than, less than, or equal to other like items. They click on the correct sign for each group of items.
Constitutional Rights Foundation
Constitutional Rights Foundation: Developments in Democracy
Activity for high school students in which they apply Constitutional reasoning to explore the topic of equality for women and debate the necessity of an Equal Rights Amendment. Site provides comprehensive background and resource material...
PBS
Pbs Kids: Curious George: Bug Catcher
This game from Curious George helps children learn numbers, counting, comparing sets, and numerical relations. Help Curious George figure out which group of bugs is bigger, and then catch them.
Other
Stat Soft: Statistics Glossary
Dozens of statistical terms are defined and illustrated in this glossary.
Illustrative Mathematics
Illustrative Mathematics: Picturing Factors in Different Orders
The purpose of this task is to help students picture the multiplicative structure of the number 30 in different ways. Some of this structure is easier to communicate using grouping symbols, as it is easier to interpret...