Teachables Protractors - Advanced 180°, Class Set

Equip every student for angle measurement success with the Protractor Advanced 180 ° Class Set. Designed for accuracy and ease of use, this economical class pack includes 30 clear plastic student protractors, each measuring 100mm in diameter. With both black and red printed markings, students can easily read angle measurements up to 180 °, supporting clarity during geometry and measurement tasks. The transparent material allows for precise alignment over diagrams, ensuring accurate results in measuring and drawing angles. These protractors are suitable for primary through to secondary students and are an ideal resource for building foundational skills in geometry, symmetry, and shape exploration. The cost-effective design makes it feasible for each student to have their own tool, promoting independence and consistent classroom routines during maths lessons.

Educational Benefits:

• Teaches students to accurately measure and draw angles up to 180 °.
• Supports understanding of geometric principles, including angle classification.
• Encourages hands-on exploration of symmetry, rotation, and shapes.
• Improves visual-spatial reasoning through precise alignment and measurement.

Classroom Ideas:

• Use during geometry lessons to practise measuring and drawing angles in various shapes.
• Incorporate into rotational symmetry tasks and transformation activities.
• Challenge students to estimate angles before using the protractor to check their predictions.
• Have students record and compare different angle types found in classroom objects or drawings.

Information:

• Ages: Suitable for Year 4 and up
• Measurements: 100mm diameter, 180 °
• Material: Clear plastic with black and red markings
• Contents: Class set of 30 protractors