Solve Problems Involving Fractions - PowerPoint

Embarking on a mathematical journey, students are introduced to fractions and decimals through a comprehensive PowerPoint presentation. The objective of the lesson is to equip learners with the ability to apply their understanding of fractions to solve various problems. Fractions are presented as equal parts of an object or a number, with the numerator indicating the number of parts taken and the denominator representing the total number of equal parts into which the whole is divided. The horizontal line in a fraction symbolises division or the concept of 'out of'. The lesson progresses by teaching students to count in halves and quarters, both forwards and backwards, reinforcing their grasp of fractional increments.

To deepen their understanding, students are challenged with identifying the fraction represented by shaded areas of shapes, which reinforces the visual aspect of fractions. They learn to express these fractions in different, but equivalent forms. Practical examples are provided to illustrate how to calculate fractions of whole numbers, such as finding specific parts of 36, 40, and 72 by dividing the whole by the denominator and then multiplying by the numerator if necessary. The lesson also includes engaging word problems that invite students to apply their knowledge to real-world scenarios, such as calculating portions of a chocolate cake's weight, the number of sweets in a packet, or the number of non-fiction books on a shelf. To cap off the learning experience, a 'Snappy Fractions' game is introduced, designed to help students compare and understand the value of different fractions in a fun and interactive way.