Curated OER
Square Numbers
In this squaring numbers activity, learners use a hundred chart to shade in the answer to squared numbers. Students begin with 1 x 1 and shade in the answer. Learners then continue with 2 x 2 and shade that answer, going all the way to...
Curated OER
Know and Use Square Numbers
In this multiplication worksheet, students solve 29 problems in which a number is multiplied by itself. The problems are presented as a base number with an exponent of 2.
Curated OER
Index Notation
In this index notation worksheet, students solve 16 problems using index notation. Students find the volume of cubes given 1 dimension.
Curated OER
The Squares of Numbers in Multiplication
Learners make multiplication squares. For this math lesson, students review their multiplication facts and multiplication strategies. Learners are introduced to multiplication squares when multiplying a number by itself.
National Council of Teachers of Mathematics
The Math Forum: Beat the Calculator!
Find more than 500 "mental calculation tricks" that will help you square numbers, add, multiply divide, subtract, and find percentages. A great resource for advance math students, gifted children, and teachers wanting to find ideas for...
Wyzant
Wyzant: Perfect Square List
WyzAnt provides a list of numbers and their squares. The user decides how many perfect squares to be displayed and in what fashion. The table makes a good reference sheet for students and teachers.