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Class

Discover! Hands-On 3rd Grade Math Multi-Digit Addition & Subtraction Strategies

Completed by 3 learners
Ages 7-11
Self-Paced Class
In this six-week course, students will explore strategies for 2-digit and 3-digit numbers, including regrouping. Through hands-on activities and games, students will build their fluency, skills, and overall confidence in math operations.
Average rating:
4.9
Number of reviews:
(354 reviews)
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1 pre-recorded lesson
6 weeks of teacher support
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1 year of access to the content

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What's included

0 pre-recorded lessons
6 weeks
of teacher support
1 year access
to the content

Class Experience

US Grade 3
In this dynamic and engaging course, students will develop a strong foundation in addition and subtraction skills. Over the course of six weeks, students will explore various addition and subtraction strategies, gradually progressing from 2-digit to 3-digit numbers. Through hands-on activities, problem-solving exercises, and interactive learning, students will enhance their computational fluency, strengthen their problem-solving skills, and gain confidence in performing addition and subtraction operations.

Week 1: 2-Digit Addition without Regrouping
Students will kick off the course by focusing on 2-digit addition problems without regrouping. They will explore different methods for solving these addition facts, including using place value concepts and using number lines. Students will also engage in practical activities to reinforce their understanding of addition without regrouping.

Week 2: 2-Digit Addition with Regrouping
This week, students will expand their addition skills to include regrouping. They will learn strategies such as the "carrying over" method and using place value to add 2-digit numbers. Through hands-on activities and practice exercises, students will gain confidence in solving addition problems with regrouping.

Week 3: 2-Digit Subtraction without Borrowing
Students will shift their focus to subtraction in Week 3, specifically 2-digit subtraction problems without borrowing. They will learn various strategies for solving these subtraction facts, including using number lines and regrouping from the tens place. Practical activities and problem-solving tasks will help students solidify their understanding of subtraction without borrowing.

Week 4: 2-Digit Subtraction with Borrowing
In Week 4, students will tackle 2-digit subtraction problems that require borrowing. They will learn the concept of borrowing from the tens place and develop strategies to solve these subtraction facts accurately and efficiently. Through practice exercises and real-life scenarios, students will sharpen their skills in subtraction with borrowing.

Week 5: 3-Digit Addition without Regrouping
Students will move on to 3-digit numbers in Week 5, focusing on addition without regrouping. They will apply their understanding of place value concepts to add three-digit numbers efficiently. Engaging activities and problem-solving tasks will deepen their comprehension and strengthen their mental math skills.

Week 6: 3-Digit Addition with Regrouping
In the final week, students will explore 3-digit addition problems that require regrouping. They will develop strategies to effectively add three-digit numbers, including carrying over from the ones place to the tens and hundreds places. Through practice exercises and real-world scenarios, students will become proficient in solving addition problems with regrouping.

Throughout the course, students will engage in hands-on activities and problem-solving tasks to reinforce their learning. They will develop mental math strategies, improve their fluency, and enhance their problem-solving skills. By the end of the course, students will have a solid foundation in addition and subtraction, enabling them to tackle more complex mathematical challenges with confidence.

Interaction in this Flex Class:
Students will receive links to virtual games that they can play.

Each week students will be prompted to share pictures to the classroom of any problems that they have solved using manipulatives.  

Each week students will receive worksheets with time problems that they will turn in to the teacher by the end of the week.  The teacher will check and provide feedback on these worksheets.  

This is a Flex class; therefore, there will be no live meetings. Lessons will be provided via video recording.

Learning Goals

1. Identify strategies for 3-digit addition with regrouping, including carrying over to tens and hundreds places.
2. Practice 2-digit addition without and with regrouping.
3. Develop problem-solving skills for 2-digit subtraction without and with borrowing.
4. Perform 3-digit addition without and with regrouping fluently.

Other Details

Parental Guidance
Adult supervision and/or assistance with the use of safety scissors is needed especially when students do not have previous experience using scissors. We may use Blooket in class. Parental consent is required to use Blooket. Learners will not need an account and do not need to login. We may use ABCya in class. Parental consent is required to use ABCya. Learners will not need an account and do not need to login.
External Resources
In addition to the Outschool classroom, this class uses:

Offered by

Joined July, 2021
4.9
354reviews
Star Educator
Popular
Profile
Teacher expertise and credentials
Texas Teaching Certificate in Elementary Education
Jaricha B.
Master's Degree in Psychology from Capella University
Ms. Delilah
Master's Degree from Colorado Technical University
Ms. Cassandra, MSM
Bachelor's Degree in Linguistics from UANE
Ms. Monserrath M.
Bachelor's Degree in Art and Design from Frostburg State University
Amaya Hatcher
Bachelor's Degree from Stephen F. Austin University
Jaricha B.
Bachelor's Degree from University of Central Arkansas
Ms. Delilah
Bachelor's Degree from Western International University
Ms. Cassandra, MSM
Associate's Degree from Rasmussen University
Erin Hulme
Welcome to Cass Academy of Mastery, where we utilize the incredible power of hands-on learning to spark enthusiasm in students. Guiding nearly 2500 children, we've kindled their curiosity and passion for learning by making education an engaging adventure.

Our academy is committed to interactive education that captivates young minds. Through tailored courses emphasizing hands-on experiences, students deeply engage with subjects, solidifying their understanding while having fun exploring and discovering.

We're dedicated to excellence, reflected in our consistent 5-star rating, affirming our commitment to providing exceptional and enjoyable education for both students and parents.


At Cass Academy of Mastery we love exciting and encouraging young learners.  I can't wait to meet your child and learn how we can make their dreams come true!

Join us at Cass Academy of Mastery, where we foster a love for learning by infusing fun into education. Embark on an educational journey that empowers your child, not only fostering academic growth but also nurturing a lifelong enthusiasm for discovery and creativity.

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