Interactive
ABCya

Ab Cya: Number Race

For Students Pre-K - 1st Standards
This resource is a fun way to practice odd and even numbers as well as number values (greater than and less than). The object of the game is to drive a vehicle as many miles as possible before running out of fuel.
Lesson Plan
Better Lesson

Better Lesson: Using a Pattern to Solve a Problem

For Teachers 2nd Standards
Patterns are prevalent in all levels of math. Common Core Standards expect students to be able to use structure - like that found in repeating the patterns of odd and even numbers or counting by 5s or 10s - to solve problems (MP7).
Handout
Wolfram Research

Wolfram Math World: Prime Number

For Students 9th - 10th Standards
Prime Numbers are defined with a glossary hyperlink to terms used in the definition. Lots of information and examples included. Lists many math-related links. Scroll down to the bottom of the page to see how prime numbers are used in the...
Unit Plan
AAA Math

Aaa Math: All About Counting

For Students Pre-K - 1st Standards
Early elementary counting skills are detailed here at AAA Math, each section having an explanation, interactive practice, and counting games.
Lesson Plan
ReadWriteThink

Read Write Think: What if We Changed the Book? Problem Posing With Sixteen Cows

For Teachers 3rd - 5th Standards
After reading a piece of math-related children's literature aloud, students pose and solve new problems by asking what-if questions about the events in the story.
Unit Plan
Khan Academy

Khan Academy: Patterns With Even and Odd

For Students 2nd - 4th Standards
Use an understanding of even and odd numbers to figure out number patterns. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Professional Doc
Louisiana Department of Education

Louisiana Doe: Louisiana Believes: Eureka Math Parent Guide: Foundations of Multiplication and Division

For Students 2nd Standards
A guide to support parents as they work with their students in the foundations of multiplication and division.
Activity
Texas Instruments

Texas Instruments: Exploring the Unit Circle

For Teachers 9th - 10th Standards
In this activity, students explore the properties of a unit circle and its mapping functions.
Unknown Type
Math Aids

Math Aids: Even and Odd Worksheets

For Teachers K - 1st Standards
Great resource to practice and strengthen math skills pertaining to evens and odds. Math worksheets are printable, may be customized, and include answer keys.
Interactive
Doina Popovici

Math Play: Even or Odd

For Students 2nd - 4th Standards
Earn your spaces on the Tic Tac Toe board by identifying a number as even or odd.
Activity
University of Cambridge

University of Cambridge: Nrich: Two Primes Make One Square

For Students 3rd - 8th
On this one page website sharpen your logic, prime numbers and square numbers skills while working on this challenge. The solution is available to double check your solution.
Handout
Purple Math

Purplemath: Function Notation & Evaluating at Numbers

For Students 9th - 10th Standards
Presents a lesson on function notation. Includes interactive widget for evaluating functions.
Interactive
Doina Popovici

Math Play: Even or Odd Game

For Students 2nd - 4th Standards
Play tic tac toe by identifying whether a number is even or odd.
Activity
K-5 Math Teaching Resources

K 5 Math Teaching Resources: Roll a Rule #1 [Pdf]

For Teachers 3rd - 5th
An activity for students to work with even and odd numbers and then find a pattern.
Whiteboard
ClassFlow

Class Flow: Math Meeting

For Teachers Pre-K - 1st
[Free Registration/Login Required] This is a daily review of math skills that can be easily changed for daily use.
Activity
University of Cambridge

University of Cambridge: Nrich: Tom's Number

For Students 3rd - 8th
Use the clues Tom gives you to figure out his number. The solution is right there on this one page website.
Unit Plan
AAA Math

Aaa Math: Even and Odd Numbers

For Students 2nd Standards
Learn about even and odd numbers, and then follow up with practice.
Whiteboard
ClassFlow

Class Flow: Counting Lesson

For Teachers Pre-K - 1st Standards
[Free Registration/Login Required] Saxon Math Lesson 51 emphasizes the number 46 using ones, tens, even, and odd numbers.