Odd and even

Get in the Valentine's Day spirit with an addition worksheet. Scholars solve problems and color answers different colors depending on whether they are even or odd.   

Build strong number sense through pattern recognition. Learners investigate whether the sum of each problem will be odd or even if they add certain combinations of numbers together. They complete 12 problems, adding odd+odd, odd+even, or...

In this odd and even bubbles worksheet, 2nd graders evaluate 20 numbers as being even or odd, then color the odd and even numbered bubbles according to the color key given.

Second and third graders identify odd and even numbers. They analyze a group of numbers and circle the odd number in each group. Pupils do the same with even numbers. This page has no explanation and there are no examples. Prior...

A great way to show the difference between odd and even numbers is by using blocks. The graphics in this PowerPoint do a great job at showing the two groups of numbers. Tip: After viewing this presentation, have students experiment with...

Owl shares her worms with her best mates Fluffy and Bill. As worms are distributed to the two of them learners will see that when there is one left over the number is odd and when they have the same amount the number is even. This is a...

Building on the previous lesson in this series, young mathematicians develop a deeper understanding of the alternating pattern with even and odd numbers. Pictures and number lines guide learners as they observe how the observed pattern...

Teach young mathematicians that all even numbers can be written as the sum of two equal addends with the third video in this series. This fact is clearly demonstrated with multiple examples, using number lines and visual models to...

What's odd? What's even? And what is the pattern? Learners explore addition problems to answer this question, deciding if the answer to each equation is odd or even. They then draw a two-column table to illustrate the outcomes of the...

Explore the concept of odd and even with your class using this resource. Learners take an online test demonstrating their knowledge of odd and even, sing a song about the concept, and engage in computer-based activities.