Filters

435 filtered results

Clear all filters
Favorites
With answer key
Interactive

435 filtered results

Difficulty Level

Grade


Subject

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

    Find 1 Less

    Favorites
    With answer key
    Interactive
    • PK.OA. Operations and Algebraic Thinking
    Adding Up to 5 in the Sea: Page 24
    Adding Up to 5 in the Sea: Page 24
    Adding Up to 5 in the Sea: Page 24
    Worksheet
    Adding Up to 5 in the Sea: Page 27
    Adding Up to 5 in the Sea: Page 27
    Adding Up to 5 in the Sea: Page 27
    Worksheet
    Adding Up to 5 at the Zoo: Page 70
    Adding Up to 5 at the Zoo: Page 70
    Adding Up to 5 at the Zoo: Page 70
    Worksheet
    Animal Tracks: Find 1 Less Worksheet
    Animal Tracks: Find 1 Less Worksheet

    Animal Tracks: Find 1 Less Worksheet

    Animals are all around us - wild and domestic. Ask your kids to name their favourites, then use this animal tracks worksheet to explore more. Help them circle the groups with 1 less animal track. It's a great way to learn about the creatures we share our world with!
    Animal Tracks: Find 1 Less Worksheet
    Worksheet
    Adding Up to 5 with Busy Bugs: Page 48
    Adding Up to 5 with Busy Bugs: Page 48
    Adding Up to 5 with Busy Bugs: Page 48
    Worksheet
    Adding Up to 5 in the Forest: Page 16
    Adding Up to 5 in the Forest: Page 16
    Adding Up to 5 in the Forest: Page 16
    Worksheet
    Adding Up to 5 on the Farm: Page 69
    Adding Up to 5 on the Farm: Page 69
    Adding Up to 5 on the Farm: Page 69
    Worksheet
    Adding Up to 5 in the Sea: Page 53
    Adding Up to 5 in the Sea: Page 53
    Adding Up to 5 in the Sea: Page 53
    Worksheet
    Adding Up to 5 on the Farm: Page 32
    Adding Up to 5 on the Farm: Page 32
    Adding Up to 5 on the Farm: Page 32
    Worksheet
    Butterfly Addition Worksheet
    Butterfly Addition Worksheet

    Butterfly Addition Worksheet

    This tracing sheet is great for kids to work on math skills and have fun too. Read the word problems to them, then help them trace the dotted lines to match the problem and number sentence to a picture. Not only is it educational, it's beautiful too - your kids will love learning about butterflies!
    Butterfly Addition Worksheet
    Worksheet
    Adding Up to 5 on the Farm: Page 6
    Adding Up to 5 on the Farm: Page 6
    Adding Up to 5 on the Farm: Page 6
    Worksheet
    Desert Addition Worksheet
    Desert Addition Worksheet

    Desert Addition Worksheet

    In the desert, scorching heat and little water mean animals must adapt to survive. Show kids pictures of these animals and teach their names. Then, read the word problems in the worksheet, and have them check the box next to the pictures that portray each story. 80 words
    Desert Addition Worksheet
    Worksheet
    Adding Up to 5 at the Zoo: Page 33
    Adding Up to 5 at the Zoo: Page 33
    Adding Up to 5 at the Zoo: Page 33
    Worksheet
    Adding Up to 5 at the Zoo: Page 28
    Adding Up to 5 at the Zoo: Page 28
    Adding Up to 5 at the Zoo: Page 28
    Worksheet
    Subtracting Socks Worksheet
    Subtracting Socks Worksheet

    Subtracting Socks Worksheet

    Before beginning this exercise with your children, warm them up with a counting game. If math is not their favorite subject, use this worksheet. Help them read the two word problems, then use their fingers to count and subtract. Ask them to select the correct answer and check the box.
    Subtracting Socks Worksheet
    Worksheet
    Adding Up to 5 at the Zoo: Page 4
    Adding Up to 5 at the Zoo: Page 4

    Adding Up to 5 at the Zoo: Page 4

    Adding Up to 5 at the Zoo: Page 4
    Worksheet
    Adding Up to 5 on the Farm: Page 24
    Adding Up to 5 on the Farm: Page 24
    Adding Up to 5 on the Farm: Page 24
    Worksheet
    Adding Up to 5 with Busy Bugs: Page 4
    Adding Up to 5 with Busy Bugs: Page 4
    Adding Up to 5 with Busy Bugs: Page 4
    Worksheet
    Adding Up to 5 in the Sea: Page 38
    Adding Up to 5 in the Sea: Page 38
    Adding Up to 5 in the Sea: Page 38
    Worksheet
    Adding Up to 5 on the Farm: Page 38
    Adding Up to 5 on the Farm: Page 38
    Adding Up to 5 on the Farm: Page 38
    Worksheet
    Adding Up to 5 on the Farm: Page 40
    Adding Up to 5 on the Farm: Page 40
    Adding Up to 5 on the Farm: Page 40
    Worksheet
    Adding Up to 5 at the Zoo: Page 7
    Adding Up to 5 at the Zoo: Page 7

    Adding Up to 5 at the Zoo: Page 7

    Adding Up to 5 at the Zoo: Page 7
    Worksheet
    Adding Up to 5 with Busy Bugs: Page 57
    Adding Up to 5 with Busy Bugs: Page 57
    Adding Up to 5 with Busy Bugs: Page 57
    Worksheet
    Adding Up to 5 with Busy Bugs: Page 76
    Adding Up to 5 with Busy Bugs: Page 76
    Adding Up to 5 with Busy Bugs: Page 76
    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.