Lesson Title: A Towering Sequence - Exploring the Tower of Hanoi

Objective: Students will understand the concept of the Tower of Hanoi puzzle and be able to solve it using a step-by-step approach.

Warm-up Activity: Exploring the Tower of Hanoi

1. Introduction (5 minutes)
   • Begin the lesson by introducing the concept of the Tower of Hanoi puzzle. Explain that it is a mathematical puzzle that consists of three rods and a number of disks of different sizes.
   • Show a visual representation of the Tower of Hanoi puzzle on the board or using a projector. Emphasize the three rods and the different-sized disks.
2. Explanation of the Rules (10 minutes)
   • Explain the rules of the Tower of Hanoi puzzle:
     • Only one disk can be moved at a time.
     • Each move consists of taking the upper disk from one of the stacks and placing it on top of another stack.
     • No disk may be placed on top of a smaller disk.
3. Example Demonstration (15 minutes)
   • Demonstrate the process of solving the Tower of Hanoi puzzle using a small-scale physical setup or a digital simulation.
   • Start with a simple example, such as three disks, and guide the students through the steps to solve it.
   • Emphasize the importance of following the rules and the need for a systematic approach.
4. Guided Practice (15 minutes)
   • Divide the students into pairs or small groups.
   • Provide each group with a Tower of Hanoi puzzle set or a digital simulation.
   • Instruct the students to work together to solve the puzzle, following the rules and using a step-by-step approach.
   • Circulate around the classroom, providing support and guidance as needed.
5. Reflection and Discussion (10 minutes)
   • Bring the class back together and facilitate a discussion about the Tower of Hanoi puzzle.
   • Ask the students to share their experiences, challenges, and strategies for solving the puzzle.
   • Encourage students to reflect on the importance of patience, logical thinking, and problem-solving skills in tackling the Tower of Hanoi puzzle.

Supports for Students with Disabilities:

1. Visual Supports:
   • Use visual aids, such as diagrams or pictures, to represent the Tower of Hanoi puzzle.
   • Provide color-coded disks or rods to help students with visual impairments differentiate between the different elements.
2. Verbal Instructions:
   • Provide clear and concise verbal instructions, repeating key information as necessary.
   • Break down complex instructions into smaller, manageable steps.
3. Hands-on Manipulatives:
   • Use tactile materials, such as textured disks or rods, to help students with sensory disabilities engage with the Tower of Hanoi puzzle.
   • Allow students to physically manipulate the puzzle pieces to enhance their understanding.
4. Peer Collaboration:
   • Encourage students to work in pairs or small groups, where they can support and learn from each other.
   • Assign roles within the group, such as a “guide” who provides verbal instructions or a “manipulator” who physically moves the puzzle pieces, to ensure active participation from all students.
5. Individualized Pace:
   • Allow students to work at their own pace, providing additional time or support as needed.
   • Offer alternative versions of the puzzle with varying levels of difficulty to cater to different abilities.

Note: It is important to consider the specific needs and abilities of students with disabilities in your classroom. Adapt the supports and strategies mentioned above based on the individual requirements of your students.