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Operations and Algebraic Thinking Interactive Lessons for Grade 3 | EDU.COMEDU.COMResourcesBlogGuidePodcastPlanHomeInteractive LessonsMathGrade 3Operations and Algebraic ThinkingOperations and Algebraic Thinking Interactive Lessons for Grade 3

Explore our collection of interactive lessons focused on operations and algebraic thinking for 3rd grade students. Aligned with the curriculum, these lessons are designed to boost understanding and engagement. Ideal for both classroom and home learning, they make complex concepts enjoyable and accessible.

Teacher: Start FreeParent: Join FreeFiltersGrade3SubjectMathResource TypeInteractive LessonsVideosWorksheetsEqual groups (Prep for Multiplication in G3)Understand division: size of equal groups

Embark on a mathematical mission with Division Detective Diana as she solves the mystery of equal group sizes! This engaging video brings division to life through colorful animations and real-world puzzles. Watch as Diana demonstrates how division helps determine how many items belong in each group when sharing equally. Through interactive scenarios featuring cookie distribution, treasure sharing, and classroom supply organization, students discover the practical meaning of division. Diana's step-by-step investigations show how division connects to multiplication and helps solve everyday problems. Join Division Detective Diana and crack the code of equal groups while building essential mathematical reasoning skills!

3MathInteractive Lessons2.OA.CView DetailsUnderstand division: number of equal groups

Join Grouping Guru Greg on an exciting division quest to discover how many equal groups can be made! This vibrant video brings division to life as Greg shows how to determine the number of teams, containers, or sets possible when sharing items equally. Watch as colorful animations demonstrate dividing cookies onto plates, organizing students into teams, and sorting toys into bins—revealing division's practical power. Through engaging scenarios and visual models, students connect division to multiplication and real-world problem-solving. Grouping Guru Greg's interactive challenges transform division from puzzling to purposeful as students master the concept of finding the number of equal groups!

3MathInteractive Lessons2.OA.CView DetailsDivision (G3)View all 19 resourcesWrite Division Equations for Arrays

Write Division Equations for Arrays connects visual array models with division notation and concepts. Students learn to interpret arrays as division problems, understanding the relationship between multiplication and division. Through array manipulation and equation writing, students discover how 12÷3=4 represents arranging 12 objects into 3 equal rows of 4 objects each.

3MathInteractive Lessons3.OA.A.2View DetailsDivide a number by itself

Join Identity Izzy on a magical math adventure discovering what happens when numbers divide themselves! This fascinating video reveals the mysterious pattern where any number divided by itself equals exactly 1. Watch as colorful animations show how dividing 5 cookies among 5 friends, 8 stickers among 8 collectors, or 12 toys among 12 students always results in 1 per person. Through playful scenarios and visual models, Izzy demonstrates this special property with small and large numbers alike. Identity Izzy's engaging challenges help students recognize this important division rule and understand why it works every time—building a foundation for fraction concepts and algebraic thinking!

3MathInteractive Lessons3.OA.C.7View DetailsDivide by 0

Embark on a mind-bending mission with Zero Zone Zack as he investigates the mysterious case of dividing by zero! This captivating video explores why mathematicians call this operation "undefined" through colorful animations and thought-provoking scenarios. Watch as Zack attempts to share cookies with zero friends, divide stickers into zero groups, and solve puzzles that reveal why division by zero creates mathematical mysteries. Through engaging visual models and relatable examples, students discover why calculators show error messages and mathematicians create special rules for this unique case. Zero Zone Zack's fascinating journey helps young mathematicians understand this important mathematical boundary while building critical thinking skills!

3MathInteractive Lessons3.OA.C.7View DetailsDivide by 1

Adventure with One-derful Olivia in a remarkable journey exploring the identity property of division! This engaging video reveals the magic of dividing by 1 through colorful animations and playful scenarios. Watch as Olivia demonstrates how any number remains unchanged when divided by 1—like objects passing through a special doorway that leaves them exactly the same! Through creative visualizations of sharing treasure with one person, sorting items into single containers, and measuring with unit rulers, students discover this fundamental property. Olivia's exciting challenges help young mathematicians recognize patterns, solve puzzles, and understand why dividing by 1 is both simple and powerful—building essential number sense for future mathematical explorations!

3MathInteractive Lessons3.OA.C.7View DetailsMultiplication (G3)View all 25 resourcesWrite Multiplication Equations for Arrays

Write Multiplication Equations for Arrays introduces Grade 3 students to multiplication through visual array models. Students learn to count rows and columns in rectangular arrangements and translate these into multiplication equations. Through hands-on array building and equation writing, students connect visual representations with symbolic notation, understanding that 3×4 represents 3 rows of 4 objects each.

3MathInteractive Lessons3.OA.A.1View DetailsMultiplication and Division: Fact Families with Arrays

Multiplication and Division: Fact Families for Arrays teaches the inverse relationship between multiplication and division using visual array models. Students learn that arrays can represent both operations. Interactive activities help students understand how one array can generate four related equations: 3×4=12, 4×3=12, 12÷3=4, and 12÷4=3.

3MathInteractive Lessons3.OA.A.1View DetailsUnderstand multiplication using equal groups

Join Math Explorer Max on an exciting journey to discover the magic of multiplication! This captivating video shows how everyday objects transform into equal groups that reveal multiplication's true meaning. Watch as Max arranges toys, snacks, and classroom items into equal groups, connecting repeated addition to multiplication through colorful animations and real-world examples. Students will build number sense while solving fun multiplication puzzles and creating their own equal group stories. Become a multiplication master with Math Explorer Max and unlock the power of equal groups today!

3MathInteractive Lessons3.OA.A.1View DetailsMultiply by 0

Join Zero Hero on a mind-bending mission to unlock the mysterious power of multiplying by zero! This fascinating video reveals the zero property through magical disappearing acts and playful animations. Watch as Zero Hero demonstrates how any number multiplied by zero always equals zero—no matter how big or small! Through colorful visuals, amusing scenarios with vanishing objects, and interactive puzzles, students discover this important mathematical rule. Zero Hero guides young mathematicians through fun challenges that strengthen their understanding of multiplication properties and number relationships. Embrace the magic of zero and learn why this special number transforms multiplication in surprising ways!

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