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Oregon Department of Education

Building Number Sense

For Teachers Pre-K - 1st Standards
It's never too early to begin a child's math education. This collection of fun hands-on activities engage youngsters in building their number sense as they learn how to count objects, identify numerals, compare amounts, and much more.
Worksheet
DK Publishing

Fewer Candies

For Students K - 1st Standards
Focus on the key word fewer with young counters as they draw familiar sets of objects. For each, they examine an original set (i.e. candies in a jar) and draw a set with fewer. There are nice, clear graphics and kids will enjoy the...
Activity
Curated OER

K-5 Mathematics Module: Number and Number Sense

For Students K - 5th Standards
Reinforce number sense with a collection of math lessons for kindergarteners through fifth graders. Young mathematicians take part in hands-on activities, learning games, and complete skills-based worksheets to enhance proficiency...
Worksheet
Curated OER

Counting up to 20

For Students Pre-K - 1st
In this counting worksheet, students count sets of objects, writing the total number next to each set, counting to 20 only.
Worksheet
Curated OER

Count to 5

For Students Pre-K - K
A cute illustrated kitten instructs pupils to color 5 of 10 paintbrushes pictured. Then they write the number 5 to complete the sentence frame, "I have coloured ___ paint brushes." The English spelling of "colour" is used.
Worksheet
Curated OER

Classroom Objects

For Students 1st - 2nd
A word and picture comprehension worksheet is here for your ESL students. They analyze seven pictures that depict common classroom objects, and match the pictures to the words that describe them.
Lesson Plan
Curated OER

More! A Lesson on Comparing

For Teachers K
Students practice counting and comparing objects.  In this math lesson plan, students view a Count on It! episode. Students examine the value of what they are counting.  Students estimate number in groups of items. ...
Lesson Plan
Illustrative Mathematics

Counting Overview

For Teachers Pre-K - 1st Standards
Develop automatic, meaningful counting skills with your class by using everyday classroom/school items, objects, and opportunities. Counting skills should be practiced during the year using objects and items they are familiar with and...
Lesson Plan
Curated OER

Goody Bags

For Teachers K Standards
Looking for Common Core math center ideas for your Kindergartners? This a great one that is easy to set up, change up, and can be individualized to the learning level of each child. Start with a collection of zippered plastic bags...
Lesson Plan
American Library Association

Even and Odd Numbers: Lesson Plans and Sample Problems

For Teachers Pre-K - 2nd Standards
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....
Lesson Plan
PBS

Button, Button

For Teachers 1st - 5th Standards
Youngsters count, classify, and estimate quantities using buttons after a read aloud of The Button Box by Margarette S. Reid. They discuss the difference between guessing and estimating. Based on an experiment, they predict the...
Lesson Plan
Perkins School for the Blind

Counting in Tactile Journals

For Teachers K - 6th
This is one of those great ideas I totally love. Youngsters with visual impairments practice counting and left-to -right sequencing by counting out a set number of edible objects from the left and putting them in a bag on the right. They...
Worksheet
Curated OER

The Number 9: Printing the Word and Number

For Students K - 1st
In this number 9 worksheet, students trace dotted examples of both the number 9 and the word name. Students count and color 9 objects in a set.
Worksheet
Curated OER

The Number Ten: Printing the Number and Word Name

For Students K - 1st
For this number 10 worksheet, students learn to recognize and print both the number and word name for 10. Students trace dotted examples of both and count and color ten objects in a set.
Worksheet
Curated OER

Eight: The Number and Word Printing Practice

For Students K - 1st
In this number 8 activity, students trace dotted examples of both the number and the word name for eight. Students color 8 objects in a set.
Lesson Plan
ESL Kid Stuff

Colors

For Teachers Pre-K - 2nd
You can sing a rainbow with a fun set of color-themed activities. Kids learn a song, match colors to objects, and jump up and down as they practice their color recognition.
Lesson Plan
AIMS Education Foundation

Classroom Olympics

For Teachers 3rd - 8th Standards
As the Summer Olympics are approaching, incorporate Olympic-type games into the classroom. From straw javelin to cotton ball shot put, these games are sure to keep leaners engaged. The best part is that there is math involved! Pupils...
Lesson Plan
Curated OER

Counting Lemons: How Many?

For Teachers Pre-K - K
In this counting worksheet, students solve 6 problems in which a set of lemons is counted and the total recorded. All sets are below ten.
Lesson Plan
Curated OER

More Monkeys, Fewer Monkeys, Equal Monkeys

For Teachers K
Students compare sets of objects.  In this identification activity, students inspect sets of monkeys and identify them as more, less, or equal to the other sets.  Students observe a video clip discussing comparisons.  
Worksheet
Curated OER

Counting up to 20

For Students Pre-K - 1st
In this counting objects worksheet, students examine 10 sets of pictures and identify the number of pictures in each set.
Worksheet
Curated OER

Count 1-5

For Students Pre-K - K
In this counting instructional activity, students count sets of objects, writing the total amount beside each set. Worksheet uses numbers 1-5 only.
Lesson Plan
NTTI

Putting Together Ten

For Teachers 1st - 2nd Standards
Groups explore sets of 10 items in two varieties (i.e. 3 white buttons and 7 black ones, or 5 bears and 5 bunnies). They brainstorm about their objects, write math sentences to represent what they have, and report their discoveries...
Worksheet
Math Stars

Math Stars: A Problem-Solving Newsletter Grade 6

For Students 4th - 7th Standards
Think, question, brainstorm, and make your way through a newsletter full of puzzles and word problems. The resource includes 10 different newsletters, all with interesting problems, to give class members an out-of-the box...
Worksheet
Curated OER

Six Does The Trick!

For Students K - 1st
In this counting to 6 activity, students solve four problems in which sets of objects that show 6 are circled. Students practice writing the number 6.