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  • Order Numbers from 1-10
    Lesson 201

    Order Numbers from 1-10

    MathKindergarten

    Count birds to tell if Dotson made a Mystery Math Mistake when representing the number of birds using a 10-frame and writing the number to tell "how many." Cre…

  • Ways to Make 10
    Lesson 201

    Ways to Make 10

    Math1st Grade

    Represent 8 using a number bond and 10-frame to help solve a Mystery Math Mistake. Use Notice and Wonder to represent 10 using 10-frames and Number Bonds. Play…

  • One Step Story Problems
    Lesson 201

    One Step Story Problems

    Math2nd Grade

    Warm up with a Mystery Math Mistake to hunt for the mistake in adding two 2-digit numbers using a decomposition strategy. Use visual models to solve one-step w…

  • Represent Numbers in Different Ways
    Lesson 201

    Represent Numbers in Different Ways

    Math3rd Grade

    Warm up with a Mystery Math Mistake as you add two 2-digit numbers using a decomposition strategy. Find Which One Doesn't Belong as you represent numbers in di…

  • 1 More 1 Less
    Lesson 202

    1 More 1 Less

    MathKindergarten

    Count animals to tell if Dotson made a Mystery Math Mistake when representing the number of animals using a 10-frame and writing the number to tell "how many."…

  • Expressions can be Equal
    Lesson 202

    Expressions can be Equal

    Math1st Grade

    Represent 10 using a number bond and 10-frame to help solve a Mystery Math Mistake. Use Notice and Wonder with an unbalanced see-saw to tell whether two expres…

  • Match Word Problems to Visual Models
    Lesson 202

    Match Word Problems to Visual Models

    Math2nd Grade

    Warm up with a Mystery Math Mistake as you add two 2-digit numbers using a decomposition strategy. Find Which One Doesn't Belong to match visual models and an …

  • Solve Problems with Addition & Subtraction
    Lesson 202

    Solve Problems with Addition & Subtraction

    Math3rd Grade

    Warm up with a Mystery Math Mistake as you add two 2-digit numbers using a decomposition strategy. Use visual models and place value strategies to solve real w…

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