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    Check out this FREE Preschool PK.OA. Operations and Algebraic Thinking Trial Lesson!

    Act Out and Subtract

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    • PK.OA. Operations and Algebraic Thinking
    Adding Up to 5 in the Forest: Page 54
    Adding Up to 5 in the Forest: Page 54
    Adding Up to 5 in the Forest: Page 54
    Worksheet
    Enrichment: Castle Counting Worksheet
    Enrichment: Castle Counting Worksheet

    Enrichment: Castle Counting Worksheet

    Help your kids learn to count. Start with easy counting of numbers as high as possible. Use the pictures in this printout. Point to the middle one, help them identify it and then count one more than it. Do this to help them get ready for more difficult math concepts like addition, subtraction and multiplication.
    Enrichment: Castle Counting Worksheet
    Worksheet
    Adding Up to 5 in the Sea: Page 60
    Adding Up to 5 in the Sea: Page 60
    Adding Up to 5 in the Sea: Page 60
    Worksheet
    Birthday Party Subtraction Worksheet
    Birthday Party Subtraction Worksheet

    Birthday Party Subtraction Worksheet

    Kids love birthday parties, with fun activities and yummy treats. Make math fun with this worksheet! It has pictures of a party, and your kids should solve the problems and check the matching box. They'll get to learn math, and have fun too!
    Birthday Party Subtraction Worksheet
    Worksheet
    Adding Up to 5 in the Sea: Page 8
    Adding Up to 5 in the Sea: Page 8

    Adding Up to 5 in the Sea: Page 8

    Adding Up to 5 in the Sea: Page 8
    Worksheet
    Adding Up to 5 with Busy Bugs: Page 40
    Adding Up to 5 with Busy Bugs: Page 40
    Adding Up to 5 with Busy Bugs: Page 40
    Worksheet
    Add up the Dollars Worksheet
    Add up the Dollars Worksheet

    Add up the Dollars Worksheet

    Money is key in life. It buys what we love and need. Get students to learn with exercises full of colour and familiar items like this worksheet. It shows two kids and some money. Ask pupils to use their fingers to add the money and check the box with the right answer.
    Add up the Dollars Worksheet
    Worksheet
    Firewood Subtraction Worksheet
    Firewood Subtraction Worksheet

    Firewood Subtraction Worksheet

    Guide your students to show that math can be fun! If your kindergartners need help with addition and subtraction, the simple problems in this worksheet are ideal. Ask them to look at the two pictures and find the correct answers. Help them check their work to build their confidence in math.
    Firewood Subtraction Worksheet
    Worksheet
    Pattern Recognition Worksheet
    Pattern Recognition Worksheet

    Practice Patterns Worksheet

    Practice Patterns Worksheet
    Worksheet
    Enrichment: Firefighter Ladders Worksheet
    Enrichment: Firefighter Ladders Worksheet

    Enrichment: Firefighter Ladders Worksheet

    Firefighters are vital to their communities. If your kids want to become firefighters, they'll love this worksheet. Ask them to spot the firemen in the picture. Then, help the firemen pick the right ladders to reach the windows. Draw lines to connect the ladders that match. It's a great learning activity!
    Enrichment: Firefighter Ladders Worksheet
    Worksheet
    Adding Up to 5 at the Zoo: Page 67
    Adding Up to 5 at the Zoo: Page 67
    Adding Up to 5 at the Zoo: Page 67
    Worksheet
    Adding Up to 5 on the Farm: Page 45
    Adding Up to 5 on the Farm: Page 45
    Adding Up to 5 on the Farm: Page 45
    Worksheet
    Adding in the Arctic Worksheet
    Adding in the Arctic Worksheet

    Adding in the Arctic Worksheet

    Introduce your kids to the Arctic with this worksheet. Let them look at the pictures, teach them the name of the animals, and help them add up the correct number. Ask your kids to tell you some of the animals found there and what the weather is like. It's a fun and educational way to learn more about the Arctic.
    Adding in the Arctic Worksheet
    Worksheet
    Adding Up to 5 in the Forest: Page 37
    Adding Up to 5 in the Forest: Page 37
    Adding Up to 5 in the Forest: Page 37
    Worksheet
    Adding Up to 5 with Busy Bugs: Page 65
    Adding Up to 5 with Busy Bugs: Page 65
    Adding Up to 5 with Busy Bugs: Page 65
    Worksheet
    Adding Up to 5 with Busy Bugs: Page 69
    Adding Up to 5 with Busy Bugs: Page 69
    Adding Up to 5 with Busy Bugs: Page 69
    Worksheet
    Soup Towers Worksheet
    Soup Towers Worksheet

    Soup Towers Worksheet

    Do your kids come shopping? Transform it into a learning experience! Point out items and ask your kids what they are. Count each stack of cans, and have them check the tower with an extra can of soup. It's a great way to teach them counting and counting up!
    Soup Towers Worksheet
    Worksheet
    Adding Up to 5 in the Sea: Page 68
    Adding Up to 5 in the Sea: Page 68
    Adding Up to 5 in the Sea: Page 68
    Worksheet
    Adding Up to 5 in the Forest: Page 46
    Adding Up to 5 in the Forest: Page 46
    Adding Up to 5 in the Forest: Page 46
    Worksheet
    Shape Pattern Fun Worksheet
    Shape Pattern Fun Worksheet

    Shape Pattern Fun Worksheet

    Challenge your kids to look at the pictures and identify colors, shapes and patterns. Ask them to circle the shapes that follow the sequence. See if they can spot the pattern and stick to it!
    Shape Pattern Fun Worksheet
    Worksheet
    Adding Up to 5 with Busy Bugs: Page 44
    Adding Up to 5 with Busy Bugs: Page 44
    Adding Up to 5 with Busy Bugs: Page 44
    Worksheet
    Adding Up to 5 at the Zoo: Page 31
    Adding Up to 5 at the Zoo: Page 31
    Adding Up to 5 at the Zoo: Page 31
    Worksheet
    Adding Up to 5 with Busy Bugs: Page 16
    Adding Up to 5 with Busy Bugs: Page 16
    Adding Up to 5 with Busy Bugs: Page 16
    Worksheet
    Adding Up to 5 in the Sea: Page 52
    Adding Up to 5 in the Sea: Page 52
    Adding Up to 5 in the Sea: Page 52
    Worksheet


    PK.OA. Operations and Algebraic Thinking is a crucial component of early childhood education that focuses on foundational math skills. Parents and teachers should care about this area because it lays the groundwork for a child's future success in mathematics and problem-solving. Engaging preschoolers in operations and algebraic thinking helps them develop essential skills such as counting, recognizing patterns, understanding addition and subtraction concepts, and solving simple problems.

    By introducing these concepts at an early age, children become more comfortable with numbers and logical reasoning, setting them up for a positive attitude towards math in later years. Early exposure to these fundamental principles promotes cognitive development and enhances critical thinking abilities, which are vital across all subject areas.

    Fostering a math-rich environment not only builds children’s confidence but also encourages them to explore, inquire, and interact with their surroundings quantitatively. When teachers and parents actively support this learning, they create opportunities for meaningful interactions, play-based learning, and real-life applications of math. Overall, prioritizing PK.OA. Operations and Algebraic Thinking is essential for nurturing well-rounded, confident learners capable of tackling future academic challenges.