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App
Oddrobo Software

King of Math Junior

For Students K - 6th Standards
Do your students have what it takes to be the king of math? Find out with this fun skills practice game that covers a wide range of topics from counting and basic operations to measurement and fractions.
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Lesson Plan
Illustrative Mathematics

Many Ways to Do Addition

For Teachers Pre-K - 1st Standards
A great aspect of teaching math is that children have the freedom to solve problems using a variety of different strategies. The focus of this lesson is for young mathematicians to become aware of many ways of answering addition...
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Activity
1
1
Granite School District

Activities that Build Number Sense

For Teachers K - 2nd Standards
Have fun while building the number sense of young mathematicians with this list of ten-frame learning games. From developing cardinality and counting skills to learning place value and basic addition strategies, ten-frames are excellent...
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Lesson Plan
Math Solutions

Race to 20

For Teachers K - 2nd Standards
And they're off! Working in pairs, young mathematicians roll dice to see who can fill in their double ten-frames first. When students finally fill in their arrays, they create addition number sentences that represent their rolls, helping...
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Printables
Curated OER

Vocabulary Words Kindergarten

For Teachers K - 1st Standards
Improve your kindergartners' math and science vocabulary with flash cards and word walls. Based on the vocabulary in the Common Core standards, the cards use illustrations to show the meanings of many math terms and descriptions.
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Lesson Plan
1
1
Baylor College

Living Things and Their Needs: The Math Link

For Teachers K - 3rd Standards
Enrich your study of living things with these cross-curricular math activities. Following along with the story Tillena Lou's Day in the Sun, learners will practice addition and subtraction, learn how to measure volume and length, work on...
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App
1
1
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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App
Instant Interactive

Math Drills

For Students K - 3rd Standards
Get ready, set, go! This app will have your young mathematicians striving for first place as they work on their basic math skills.  
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Worksheet
DK Publishing

Taking 2 Away

For Students K - 1st Standards
Go deep and dive under the sea with subtraction! Kindergartners practice taking two away from different groups of fish and writing in the answer. Have them color the fish for extra fun after they finish their math work.
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Worksheet
DK Publishing

Taking 5 Away

For Students K - 1st Standards
It's a subtraction party! Kindergartners subtract five balloons, five gifts, and five candles in three illustrated problems. For extra practice, bring in balloons and pop five of them to illustrate subtraction in your classroom.
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Worksheet
DK Publishing

Taking 4 Away

For Students Pre-K - 1st Standards
Cute kittens, puppies, and bunnies help kindergartners practice counting and subtraction! After counting each group of animals, kids write the number that is left after they take away four. Have them color the worksheet once they finish...
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Worksheet
DK Publishing

Taking 3 Away

For Students K - 1st Standards
Introduce subtraction to your kindergartners with a flowery worksheet! Kids cross out three flowers (out of five, six, and nine), and then write the remainding number in a space for answers. For extra practice, bring real flowers to...
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Worksheet
Curated OER

Simple Subtraction ~ Take Away

For Students K Standards
What is 3 take away 2? Or 7 take away 5? Help your kindergartners learn the different ways to describe subtraction with a straightforward worksheet. Fourteen problems are written out for kids to solve, complete with spaces to write in...
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Worksheet
Lakeshore Learning

Math Facts Practice

For Students K - 4th Standards
They say practice makes perfect, and learning basic math skills is no exception. Support your mathematicians with developing their fluency with addition, subtraction, multiplication, and division using this set of practice problem...
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Activity
Baylor College

Resources and the Environment: The Math Link

For Teachers K - 2nd Standards
Take advantage of this interdisciplinary resource and bring together topics in science, language arts, and math. Use characters and events from the story Tillena Lou's Big Adventure as a context for practicing addition and subtraction,...
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Worksheet
Curated OER

Addition to 10 Sheet 3

For Students K - 1st Standards
Practice makes perfect, so perfect those budding math skills with a practice sheet where scholars add two numbers to equal 10. A number line is included for extra support.
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Lesson Plan
Curated OER

Plant Parts We Eat

For Teachers K - 2nd Standards
I bet the kids in your class will love to eat their vegetables after an engaging lesson about edible plants. They read information about vegetables and edible plants, sort vocabulary words, identify plant parts, measure and graph the...
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Lesson Plan
Curated OER

Reviewing Facts Through 10

For Teachers K - 1st Standards
Manipulatives are always fun for children to use. They use connecting cubes and blocks to solve addition and subtraction word problems with numbers up to 10. They then play a math game and use their cube to create number sentences....
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Worksheet
T. Smith Publishing

Subtracting From 10

For Students K - 2nd Standards
For each row of ten animals, a certain number are crossed out as an example of subtraction. Little learners really grasp the concept as they work through the rows. The math sentence for each row is written below the graphics, and...
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Activity
University of Regina (Canada)

University of Regina: Math Central: Manipulatives for the Upper Elementary (Gr. 4 6)

For Teachers K - 1st Standards
Many teachers find it more challenging to incorporate the use of manipulatives into their mathematics programs at the upper elementary or middle school grades. Activities using manipulatives are provided for grades four, five, and six...
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Lesson Plan
Student Achievement Partners

Illustrative Mathematics: Addition and Subtraction Fluency Set of Tasks [Pdf]

For Teachers K - 1st Standards
Students explore the relationship between addition and subtraction and develop an understanding of decomposing numbers in different ways in this first-grade lesson plan.
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Professional Doc
Queen's Printer for Ontario

E workshop.on.ca: Effective Instr in Math, K 3: Geometry & Spatial Sense [Pdf]

For Teachers Pre-K - 1st Standards
This 455-page guide outlines and illustrates effective strategies for teaching geometry and related spatial concepts to children in kindergarten through grade 3.
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Professional Doc
Queen's Printer for Ontario

E workshop.on.ca: Effective Instr'n in Math, K 6: Multidigit Computation [Pdf]

For Teachers Pre-K - 1st Standards
Volume 5 in an eworkshop Guide to Effective Instruction in Math outlines and illustrates instructional strategies for teach basic facts and multidigit computation to students in kindergarten through grade 6.
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Website
Other

Hpedsb: Geometry

For Students Pre-K - 1st Standards
This page of Geometry links addresses many of the Geometry expectations in the Ontario K-8 Math curriculum. There are simple sorting exercises for Grade One and Cartesian Graphing tasks for the intermediate grades.