Curated OER
Write the Missing Numbers
Which numbers are missing on these hundreds charts? Beginning counters fill in the blank squares in a set of hundreds charts. One simply has the numbers 1 and 100, while the others are missing every other number, only even numbers, or...
World Mysteries
Pascal’s Triangle and Sierpinski Triangle
Your learners will enjoy this one-page, color-coded poster containing Pascal's triangle and its connection to Sierpinski's triangle. By coloring odd numbers orange and even numbers green on Pascal's triangle a pattern evolves,...
Curated OER
Odd or Even Worksheet
In this odd and even numbers activity, 3rd graders identify 6 numbers as being either odd or even. Students must circle their choice for each number.
Curated OER
Counting from 1-20 - Odd and Even Numbers
In this number recognition learning exercise, 2nd graders examine a number chart that includes the numbers 1- 20. They record all of the even numbers on one line, and all of the odd numbers on a second line.
Curated OER
Pattern Puzzles
A short video introduces place value in addition and subtraction. As a class, your young scholars identify all even numbers up to one hundred and explain the pattern. They use addition strategies to fill in the missing numbers on the...
Curated OER
Odd or Even Worksheet
In this odd and even numbers worksheet, 3rd graders count 4 sets of shapes and color either even or odd amounts. Directions explain whether students should color even or odd numbers for each set of shapes.
Curated OER
Odd or Even Worksheet
In this odd and even numbers practice worksheet, 3rd graders read 4 sets of directions and color odd or even numbers of items. There are four sets of objects which students must color as indicated.
Curated OER
Investigation-Reasoning and Proof
Third graders determine the outcome of each of the following situations and justify their findings: even number + even number = ?, even number + odd number = ?, odd number + odd number = ?, and odd number + even number = ?.
Houghton Mifflin Harcourt
Unit 4 Math Vocabulary Cards (Grade 1)
Support math vocabulary using a set of 25 flashcards. The set consists of a variety of bold-faced word cards and corresponding labeled picture cards. Terms include even numbers, regrouping, skip counting, and more.
Curated OER
Odd or Even Worksheet
In this odd and even numbers practice worksheet, 3rd graders count 3 sets of shapes. Students must write the number of each set of shapes and tell whether the number is odd or even.
American Library Association
Even and Odd Numbers: Lesson Plans and Sample Problems
If your youngsters are new to numbers, here are several interactive strategies to get them thinking about even and odd numbers. For example, they can count the number of desks, people, etc. in the room and determine if it is even or odd....
Curated OER
Even/Odds Game
Using a game format, learners review what they know about theoretical probability. As they roll tetrahedron dice, they record their results as odd or even. Afterwards, they discuss their findings.
Curated OER
Even and Odd Numbers
Which numbers are even and which ones are odd? This slide-show makes it easy to count by two's. It progresses through all of the even numbers 2-20, then progresses through all of the odd numbers 1-21. Kids can count along - what fun!
Curated OER
Consecutive Integer
Students solve problems with consecutive integers. In this counting lesson plan, students create formulas for odd and even consecutive integers. They complete a worksheet, homework and work problems on the board.
Curated OER
Odd or Even Numbers 0-20
In this online interactive math worksheet, students complete five exercises by selecting odd or even for numbers that range from zero to twenty.
Curated OER
Odd and Even Numbers
In this math learning exercise, students examine 2 number grids. In one puzzle, students color only the odd numbers. In the other, students color the even numbers. There will be a mystery message or letter in each.
Pedago Net
Acing Math
Deal me in! Elementary and middle school classes will love this selection of math games, all involving a deck of cards. From fractions to exponents to rounding up and down, the games cover such a variety of skills that your classroom...
Curated OER
Odd Even Game
In this odd and even numbers worksheet, students read the game instructions and study the tally chart. Students then fill in the missing numbers in the chart and answer two questions.
Curated OER
Sunshine Math - 3, Mars, XV
In this math review worksheet, students solve 4 fill in the blank problems using algebraic reasoning, 1 fill in the blank problem where they identify odd and even numbers, 1 fill in the blank problem where they determine the amount of...
CK-12 Foundation
Prime Factorization: Chocolate Chip Factoring
An interactive resource challenges mathematicians to show what they know about prime factorization. Five multiple-choice, true or false, and discussion questions use chocolate chip cookies to set a real-world application of the...
Curated OER
Odd and Even Numbers
First graders practice number identification by reading a story in class. In this number sense lesson, 1st graders read the story A Wish for Wings that Work and identify objects within the book's photographs. Students count the number of...
Curated OER
Odd or Even Using Numbers Between 0 and 100
In this online interactive math worksheet, students complete twenty exercises by selecting the correct odd or even term for the given number. Students may access the correct answer and their score by clicking submit.
Curated OER
Crabby Math
Here are 4 different (yet related) worksheets and an answer key for each. The class will work through each sheet, adding single-digit number to find sums. They then color in the sums that meet each worksheets instructions. For example:...
Kuta Software
Simplifying Radicals/Imaginary Numbers
Looking for straightforward practice on simplifying radicals and imaginary numbers? Here are 20 problems to practice these skills and an answer key for the odd-numbered questions.