This 12-week course aims to introduce early learners to the foundational concepts of addition and subtraction up to 20. Through engaging activities and instructional materials, students will develop a robust understanding of these mathematical operations and explore the connection between them. Central to the course is the exploration of fact families, number bonds, and part-whole relationships.

By working with fact families, learners will understand how addition and subtraction are related. They will learn that fact families consist of a set of related number sentences, such as 3 + 4 = 7, 4 + 3 = 7, 7 - 4 = 3, and 7 - 3 = 4. This understanding promotes fluency in both addition and subtraction and allows students to see the inverse relationship between the two operations.

Furthermore, students will master number bonds, which are visual representations of the relationship between a whole number and its component parts. Number bonds serve as a crucial tool for students to understand and internalize the concept of part-whole relationships. Through hands-on activities and interactive games, learners will develop a deep understanding of how numbers can be broken down into different combinations.

Overall, this 12-week course provides a strong foundation for early learners in acquiring essential skills in addition and subtraction. By exploring fact families, number bonds, and part-whole relationships, students will build fluency, develop problem-solving abilities, and gain a solid understanding of these fundamental mathematical concepts.