Adding and Subtracting Fractions - PowerPoint

In this comprehensive teaching resource, Year 6 students are guided through the process of adding and subtracting fractions. The lessons are designed to cater to different levels of difficulty, starting with adding and subtracting fractions that have like denominators. Students learn that when adding fractions with the same denominator, they simply add the numerators while the denominator remains unchanged. The same principle applies to subtraction, where they subtract the numerators to find the difference. These foundational skills are crucial as students begin to tackle more complex problems involving fractions.

As the lesson advances, students encounter fractions with different denominators. They are taught to find the lowest common multiple (LCM) to create equivalent fractions with a common denominator, which simplifies the addition and subtraction process. This method is reinforced through a variety of practice problems and is further applied to real-life word problems, helping students understand the practical applications of their mathematical skills. The resource includes worksheets that challenge students to match fraction pairs with their LCM, solve calculations, and respond to word problems, all of which require answers in their simplest form. These exercises not only solidify the mathematical concepts but also enhance problem-solving and critical thinking abilities.