Article
Cuemath

Cuemath: Composite Numbers

For Students 6th - 8th
In this article, you will learn the difference between prime and composite numbers, the smallest composite number, and odd composite numbers. Included are solved examples and interactive problems for review.
Whiteboard
ClassFlow

Class Flow: Odds and Evens With Dominos

For Teachers Pre-K - 1st
[Free Registration/Login Required] In this flipchart students can sort dominos into three different categories. The page can be cleared to start again by using the reset button. Great center activity
Activity
Rice University

Rice University: Let's Count!

For Students Pre-K - 1st Standards
Let's Count is a website that offers opportunities to count lots of different sets of things. You can also view the same website in Spanish.
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Orange Trees, Olive Trees: 3 Digit Numbers and Fractions

For Students 3rd - 4th Standards
In this interactive site, students practice various skills including finding the total, odd and even numbers, making change, and fractions by helping a farmer pick and sell his oranges and olives.
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Orange Trees, Olive Trees: Line Graphs

For Students 5th - 6th
Explore even and odd numbers, fractions, counting, and line graphs with Scott amidst the olive and orange trees.
Activity
Math Words

Math words.com: Trig Identities

For Students 9th - 10th Standards
This MathWords.com site lists the equations for all of the trigonometric identities.
Lesson Plan
Can Teach

Can Teach: Target: An Equations Game

For Teachers Pre-K - 1st Standards
Using decks of cards and knowledge of number operations, students develop multi-step equations to reach a target number.
Professional Doc
Other

Pep: Hit the Deck: A Collection of Math Games

For Teachers K - 1st
This is a collection of math games ranging from Kindergarten to the upper elementary grades, using only an ordinary deck of playing cards. There are games covering addition, subtraction, multiplication, division, fractions, percents,...
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Greatest and Least Values of Given Digits to 100,000 (Grade 3)

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] This learning module features two videos and a set of practice questions on forming the largest and smallest number given a set of numbers.
Whiteboard
ClassFlow

Class Flow: Sink or Swim

For Teachers Pre-K - 1st Standards
[Free Registration/Login Required] First grade dice game to introduce and/or practice addition and identification of odd and even numbers.
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.
Activity
Interactive Mathematics

Interactive Mathematics: Half Range Fourier Series

For Students 9th - 10th
This presentation helps to identify when a function can be represented by only a half range Fourier series. It then shows how to find these series for even and odd functions.
Activity
Interactive Mathematics

Interactive Mathematics: Harmonic Analysis

For Students 9th - 10th
Derived from the Fourier series, the harmonic series can be used to represent even and odd functions. Definitions of second and third harmonics are also provided.
Handout
Purple Math

Purplemath: Polynomial Graphs: End Behavior

For Students 9th - 10th Standards
Explains how to recognize the end behavior of polynomials and their graphs. Points out the differences between even-degree and odd-degree polynomials, and between polynomials with negative versus positive leading terms.
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...
Interactive
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Trig Tour

For Students 9th - 10th Standards
Take a tour of trigonometry using degrees or radians! Look for patterns in the values and on the graph when you change the value of theta. Compare the graphs of sine, cosine, and tangent.
Activity
Texas Instruments

Texas Instruments: Numb3 Rs: Prime Time

For Teachers 9th - 10th
Based off of the hit television show NUMB3RS, this lesson helps students understand the Goldbach Conjecture (any even number greater than four can be written as the sum of two odd prime integers). Students explore how many pairs of odd...
Article
A&E Television

History.com: 8 Athletes Who Excelled at Two Sports

For Students 9th - 10th
The odds of becoming a professional athlete are long. The odds of playing more than one sport well against elite competition are astronomical. Here are athletes who were blessed with the skill to excel - some even just briefly - in...
Professional Doc
AdLit

Ad lit.org: Reading Discussion Guide: Tweak by Nic Sheff

For Teachers 9th - 10th
Nic Sheff was drunk for the first time at age 11. In the years that followed, he would regularly smoke pot, do cocaine and Ecstasy, and develop addictions to crystal meth and heroin. Even so, he felt like he would always be able to quit...
Activity
California State University

Ca State University, San Bernadino: Graphing Techniques

For Students 9th - 10th
A survey of math graphing techniques includes horizontal and vertical shifts, stretching, lines of symmetry, even and odd functions, and absolute value functions.
Website
Other

Richard Nixon Presidential Library and Museum: Energy Policy

For Students 9th - 10th
Imagine if gas stations were closed on weekends and you could only buy gas on even or odd days depending on your license plate number. This was the crisis the country faced in 1973 due to an oil crisis in the Middle East. Understand...
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.
Handout
NASA

Nasa: The Space Place: Sorting Out Trees in the Forest

For Students 3rd - 8th
This site from the National Aeronautics and Space Administration provides fun information on the subject. "people can do their jobs even better if they have very accurate images of the ground. Oddly enough, the best way to see lots of...
Interactive
ABCya

Ab Cya: Comparing Number Values Junior

For Students K - 1st Standards
Comparing Number Values Junior is an educational game for kids to practice greater than, less than, and equal drills. Count the number of dots in each set and then place the correct symbol >, <, = to complete the statement. Get...

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