Marbles & Probability (Yr 3,4)

Overview:

A probability activity where students colour marbles in a jar to match given probability statements. Designed for year 3 and 4 students.

Learning Objectives:

• Interpret and apply probability terms such as more likely, less likely, certain, and impossible.
• Create visual representations to match probability scenarios.
• Develop reasoning skills by adjusting the number of coloured marbles to reflect probability statements.

How the Activity Works:

Students are presented with a jar of blank marbles and a set of probability statements, such as "Picking out a blue marble is less likely than a green" and "Picking out a yellow marble is less likely than a blue." They colour the marbles to make each statement true, adjusting the quantities to reflect the likelihood described. This activity provides a practical and engaging way for students to develop their understanding of probability through hands-on visual problem-solving.