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Worksheet
Curated OER

Groups of 10

For Students 1st - 2nd
For this counting in groups of 10 worksheet, students count the images in each set and circle the groups of ten. Students then count on to find how many additional images there are and write that number and the total number in the box.
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Lesson Plan
Institute for Teaching through Technology and Innovative Practices

The Right Number of Elephants

For Teachers Pre-K - K Standards
How can you tell if a number of items is reasonable? Combine math and language arts with a fun lesson based on Jeff Shepard's The Right Number of Elephants. After reading the book, kids discuss amounts of other items and create minibooks...
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App
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THUP Games

Monkey Math School Sunshine

For Students Pre-K - 1st Standards
Hang out at the beach and listen to some relaxing tunes, all while developing basic math skills. An endless source of fun and learning for young children!
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Lesson Plan
EngageNY

Logarithms—How Many Digits Do You Need?

For Teachers 9th - 12th Standards
Forget your ID number? Your pupils learn to use logarithms to determine the number of digits or characters necessary to create individual ID numbers for all members of a group. 
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Worksheet
Curated OER

Count the Tally Marks!

For Students K - 2nd
How many tallies do you see? Learners examine eighteen sets of tally marks with values from 1-18, writing the number value beside them. Depending on how you want to use this, you may want to cut these out and have learners rearrange them...
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Lesson Plan
Cornell University

Garden Math

For Teachers 4th - 5th Standards
Young scientists must put their math caps on and figure out what fraction of each flower is in a raised flower bed. They must problem solve to simplify the fractions, and then graph the amount of flowers that are in different flower beds.
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Worksheet
Curated OER

M&M’s Math Worksheet

For Students 3rd - 8th
Who knew you could cover prediction, histograms, fractions, decimals, data collection, and averages (mean, median, and mode) all with a bag of M&M's®? Here's a fantastic set of worksheets to help you make candy a mathematical journey...
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Worksheet
Curated OER

Christmas Math Addition

For Students K
In this Christmas theme addition worksheet, students add single-digit numbers to five, write the addends, and find the sum. Students write and solve addition sentences.
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Worksheet
Curated OER

Counting In Groups Of 10

For Students 3rd - 7th
In this counting in groups of ten worksheet, students count ten dots and circle them in six boxes, write how many ten-groups they get and then write how many ones are left over.
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Activity
Resources for Educators

Fractions of Fun

For Students 3rd - 5th Standards
Reinforce concepts and encourage learner engagement with a collection of math games, science experiments, and cross curricular activities. In one fun resource, learners sort objects, keep a diary of everyday fractions, play a game using...
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Worksheet
Curated OER

Count the Dots: 10 Plus More Makes 11-20

For Students K - 1st
Young math learners count and circle a group of 10 dots. They count on the extras, and write the corresponding number between 11 and 20 in a box. Nine practice problems in all. 
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Worksheet
Curated OER

Count by Tens (Flowers)

For Students Pre-K - 1st
Skip counting by 10, young mathematicians determine the number of flowers (grouped by tens) in 6 different rows. They write the number alongside the flowers. Quantities range from 1 group (10) to 5 groups (50).
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Lesson Plan
Curated OER

Let's Count! (Teachers' Page)

For Teachers K - 1st
Learners practice counting using a website "Let's Count". They point to each object and count and pull down a tab to check their answers.
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Worksheet
Curated OER

Numbers and Number Parts to 20

For Students 1st - 2nd
The class uses pictures of Nick's sticker sets to count and add the number groups of stickers in each set. The image of Nick's sticker sets would also be a good way to represent part/whole for setting up rational for fractions.
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Worksheet
Curated OER

Grade 1 Math Practice

For Students 1st - 2nd
In this counting coins instructional activity, students answer 5 fill in the blank questions where they count groups of nickels and pennies and write the amount of money pictured on the line provided.
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Worksheet
Curated OER

Grade 1 Math Practice

For Students 1st - 2nd
In this counting coins worksheet, students answer 5 fill in the blank questions where they count groups of nickels, dimes and pennies and then write the amount of money on the blank provided.
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Worksheet
Curated OER

Count by Tens to 50 (Hearts)

For Students Pre-K - 1st
For Valentine's Day math review, primary learners count the hearts (in groups of 10) on each of 7 lines of a worksheet. Skip count by 10s and write the number of hearts (range: 10-50) in a space on the right hand column of the page. 
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Lesson Plan
Curated OER

Counting Lesson Plan

For Teachers K - 2nd
In whole group practice, children count together and identify how many objects are drawn on butcher paper, increasing the number when they have achieved fluency. In pairs, they count manipulatives. They then copy series of numbers from...
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Lesson Plan
Curated OER

Book Title: Great Estimations

For Teachers 1st - 4th
Explore estimation with your math class. They will estimate how many Cheerios are in a box. Then count and group 50 Cheerios on a twist tie and attach groups to represent hundreds. They then discuss and practice skip counting and revise...
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Worksheet
Curated OER

Count by Grouping Into Tens

For Students K - 1st
In this counting by grouping worksheet, students group shapes into tens by circling either groups of 5 or ten in ech. A reference website for additional resources is given.
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Lesson Plan
Curated OER

Finding Equal Groups

For Teachers K Standards
Build counting fluency in your kindergartners with this counting and grouping timed learning game. Provide various groups of objects to count such as a clear plastic bag filled with 7 beans or a cup with 5 pennies. There are many other...
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Activity
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Pickle Bums

Catch a Bug Game

For Teachers Pre-K - K Standards
Young mathematicians bottle up colorful bugs as they learn to sort and count objects. With six different colored jars and six different colored bugs, children must place the creepy crawlers in their respective containers and see how many...
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Worksheet
Curated OER

Valentine's Day Count and Write

For Students K
In this Valentine math worksheet, students will count each group of Valentine objects and write how many there are. Amounts are between 1 and 6.
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Worksheet
Curated OER

Winter Count and Write

For Students K
For this winter math worksheet, students will count each group of seasonal objects and record how many there are. Amounts are between 1 and 6.