Fractions - Make equal parts - Starter

In the given material for Year 3 students, the concept of fractions and making equal parts is introduced, engaging the children in a variety of activities to reinforce their understanding. The starter activity, "Fluent in Four - Revision," challenges students to apply their mathematical skills in a series of problems. One problem asks them to calculate '4 more than 28 tens' and '1 less than 4 tens and 9 ones,' leading to arithmetic operations that combine larger and smaller numbers. Students are then prompted to compare two numbers, both verbally and using inequality symbols such as '>' for 'is more than' and '<' for 'is less than', enhancing their comprehension of numerical relationships.

Another part of the lesson focuses on geometry, where students are asked to identify which shapes have a vertical line of symmetry—a foundational concept in understanding symmetry and shapes. Additionally, they are tasked with determining which representations show equal and unequal parts, a critical skill for recognizing fractions and division of shapes into equal sections. The activity encourages hands-on learning as students visually assess various shapes and representations to classify them according to the given criteria. Through these exercises, the students not only practice arithmetic but also develop their spatial awareness and ability to analyze geometrical properties.